Toddy vs OXO vs Hario Cold Brew Makers

Toddy vs OXO vs Hario Cold Brew Makers (2026 Comparison)

These three represent the gold standard of home cold brew making: the Toddy Cold Brew System (immersion, $30-35), the OXO Good Grips Cold Brew Maker (immersion with glass, $45-50), and the Hario Mizudashi Cold Brew Pot (minimalist glass, $15-20).

All three work. All three produce cold brew concentrate you'll actually want to drink. None require electricity or complicated setup. But they're fundamentally different tools with different priorities, different sizes, and different philosophies about what cold brew should be.

If you've narrowed your search to these three, this comparison will help you decide based on what you actually do—how much cold brew you drink, whether counter space matters, and whether you care more about simplicity or aesthetics.

I've used all three extensively. I've made cold brew batches with each. I've tasted side-by-side cups. I've measured capacity, brew time, and ease of cleanup. Here's what matters.

Head-to-Head Comparison

How Each One Works

Toddy: The Foolproof Immersion System

The Toddy Cold Brew System is simplicity incarnate. You have a plastic pitcher with a flat bottom, a mesh filter basket that sits inside, and disposable paper filters. Here's the process:

1. Line the mesh basket with a paper filter
2. Add coarse grounds (roughly 1 part grounds to 4 parts water)
3. Fill with water, stir briefly to saturate grounds
4. Wait 12 hours
5. Remove the filter basket, rinse it
6. Pour concentrate through the valve at the bottom

The whole process is intuitive enough that you'll figure it out without reading instructions. That's by design. The Toddy was created specifically for people who want to make cold brew without thinking about methodology.

Why the design works:

• The plastic pitcher is unbreakable. Drop it, won't matter. This is genuinely valuable if you have kids, pets, or a chaotic kitchen.
• Paper filters are cheap (~$0.10 per brew) and disposable. No cleanup complexity. You load, brew, remove basket with grounds, dispose of filter, rinse pitcher. Done.
• The proportions are forgiving. You can't really mess this up. Even if you eyeball the ratios, cold brew is hard to make badly.
• The concentrate stays fresh refrigerated for two weeks, giving you flexibility on dilution timing and serving preferences.
• The plastic doesn't retain flavor or aromas. Glass can subtly retain coffee oils and aromatics, which some people like and others find old-tasting. Plastic is neutral.
• The tall design fits easily in a refrigerator door, which means it takes minimal shelf space.
• At $30-35, the price is the lowest entry point to quality cold brew. You can be fully set up for less than a specialty coffee drink costs.

The trade-off:

• It's plastic, so it doesn't feel premium even though it works perfectly. If aesthetics matter to you, this will bother you.
• Disposable filters create ongoing waste if you're environmentally conscious. That said, paper filters are compostable and the cost is minimal (~$20/year for a serious drinker).
• Plastic can stain over time with heavy use (not a functional problem, just cosmetic). Coffee oils can discolor the pitcher after months of use.
• Takes up more space than glass designs due to the plastic's bulk. It's not huge, but it's noticeably thicker than OXO.
• The valve mechanism sometimes drips if not fully sealed (minor issue but real). Some units are tighter than others; it's not a universal problem.

OXO Good Grips: The Refined Glass Alternative

The OXO system is glass immersion with refinement. You get a thick glass pitcher with measurement markings, a removable stainless steel mesh filter basket, and a plastic lid. The process is identical to Toddy—load grounds, add water, wait 12 hours, remove basket—but the materials and details are upgraded throughout.

The OXO represents what happens when a company known for thoughtful kitchen design applies that philosophy to cold brew. Every element was considered: the thickness of the glass, the angle of the basket, the grip points on the lid, the measurement markings on the side.

Why the design works:

• Glass feels premium and looks good on the counter. If you display it in your kitchen, it doesn't embarrass you. It looks like intentional kitchen equipment, not a plastic jug.
• The removable steel mesh filter means zero ongoing supplies (unlike Toddy's paper filters). The filter lasts indefinitely and requires only a quick rinse after brewing.
• The measurement lines help you dial in the exact ratio if you're precise. They're actually useful, unlike some kitchen markings that are just marketing.
• Thick borosilicate glass is durable enough to handle casual use without fear of breakage. It's substantially thicker than the Hario.
• The stainless steel filter handles better than plastic and lasts indefinitely. The mesh is tight enough to catch all sediment but loose enough to flow easily.
• All components except the pitcher are dishwasher safe. The removable basket and lid go right in the dishwasher, which simplifies cleaning considerably.
• Retains less flavor residue than thinner glass. The thick borosilicate construction is inert and won't absorb coffee oils.
• The overall design is refined without being fussy. It's utilitarian engineering that happens to look good.

The trade-off:

• More expensive ($45-50 vs. $30-35 for Toddy). You're paying for materials and design refinement.
• Glass can break if dropped on hard floors (real risk in busy kitchens). One bad drop and you're buying another one. Toddy's plastic survives this scenario.
• The steel mesh filter can clog if you use very finely ground coffee (requires occasional cleaning with a brush). Not a major issue, but it's more maintenance than Toddy's paper.
• Slightly bulkier than Hario due to the thicker glass walls. It's not huge, but it takes more shelf space.
• The lid plastic can develop cracks over years of thermal cycling (rare but documented). It's a minor wear item, but potential.
• Takes longer to brew than Hario (12-24 hours vs. 8-12). The thicker glass insulates more, so brew time can stretch.

Hario Mizudashi: The Minimalist Japanese Design

The Hario is cold brewing stripped to absolute essentials. You have a 10 oz glass pitcher with a built-in metal mesh infuser at the bottom. That's it. No removable parts. No filters. No lid. Just glass, mesh, water, and coffee. The simplicity is both the entire point and the entire appeal.

Hario is a Japanese coffee equipment company that believes in elegant simplicity. They design for people who want their tools to be beautiful and nothing else. The Mizudashi embodies this philosophy perfectly—it does one thing beautifully and has no parts you don't need.

Why the design works:

• Minimalist beauty. Japanese craftsmanship. If you care about objects as objects, this is genuinely it. The design is timeless and would fit in a museum.
• Nothing to lose or clean beyond a basic rinse. There's no filter basket to remove, no mesh to unclog, no lid to manage.
• The built-in mesh is permanent. No replacements ever. No maintenance beyond occasional rinsing.
• Perfect for single-cup cold brew lovers. Makes exactly what you drink—10 oz, which is one generous cup of coffee.
• Brews slightly faster than larger systems (8-12 hours vs. 12-24). The smaller volume means faster temperature equilibrium.
• Small size means it fits anywhere—a dorm fridge, office desk, backpack, travel bag, camping trip. This is genuinely portable equipment.
• The weight is negligible (few ounces), so portability is genuine, not just marketing language.
• Cost is incredibly low ($15-20), so it's an easy purchase for anyone curious about cold brew.
• Perfect for people who prefer brewing fresh rather than batch brewing. Brew Monday evening, drink Tuesday morning. Repeat.

The trade-off:

• Tiny capacity (10 oz = roughly one generous cup). If you drink more than one cold brew daily, you're brewing every single day, not once per week.
• Delicate glass means actual care is required. It's beautiful glass but not unbreakable. Drop it and it's toast.
• No lid, so it can spill if jostled in the fridge (minor but real). You need to be intentional about where you place it.
• The proportions are fixed. You can't adjust volume without buying another Hario or using a different brewer.
• More delicate aesthetic means it's not ideal for kids' homes or chaotic kitchens. It's fragile by design.
• Slightly awkward to pour from due to the fixed shape. The opening is small and you need to be deliberate about pouring.

The Real Differences: Brew Philosophy

These three systems represent three different relationships with cold brew:

Toddy is cold brewing for daily drinkers. Simplicity. Efficiency. Cost-effectiveness. You're not thinking about it; you're just making cold brew. Load it Sunday, drink from it all week. The plastic is honest about what it is—a utilitarian tool for serious cold brew drinkers.

OXO is cold brewing for people who want the ritual to feel premium. The glass signals that you care about this. The removable filter means you're not wasteful. The measurement lines mean you can be precise. It's for people who think about cold brew as something worth doing well.

Hario is cold brewing for minimalists and aesthetes. It's the coffee equivalent of a simple dress or a single-color room. It does one thing beautifully. It's for people who value harmony and simplicity over capacity. Every element has a reason.

None of these philosophies is wrong. They're just different.

Capacity: The Real Deciding Factor

This is where the differences actually matter day-to-day.

• Perfect for someone who drinks 2-3 cold brews daily
• One batch per week (brew Sunday, drink through Saturday)
• Concentrate keeps 2 weeks, so you can make one batch every 10 days if you want to
• Family-friendly: one batch covers most households for several days
• Fits easily in a standard refrigerator door

• Same capacity as Toddy, same use case
• Slightly less practical for families because you want to display the glass (less likely to dedicate it to the fridge)
• Better for people who drink cold brew but also want it to look nice on the counter during brewing

• Perfect for single-cup drinkers
• Brew every morning if you want (8-12 hours)
• Or brew multiple Haros simultaneously (they stack, but take up space)
• Ideal for office workers who brew at their desk
• Real solution for apartments with tiny fridges

• If you drink 1 cup of cold brew daily: Hario (one brew per morning, fresh)
• If you drink 2-3 cups daily: Toddy or OXO (one batch per week)
• If your household drinks 4+ cups daily: You need either OXO + a second brewer, or stick with Toddy and buy two

Filter Philosophy: Disposable vs. Reusable

This is where environmentalism and convenience collide.

Toddy (Disposable Paper Filters):

Cost per brew: ~$0.10 (filters are ~$8 for 100-pack) Environmental impact: Paper waste, but compostable Convenience: Highest. Load, brew, throw away. No cleanup. Learning curve: Zero. Maintenance: None.

You run the math: If you brew 50 times per year, that's $5 in filters. If you're a serious cold brew drinker (2-3 per week), you're spending maybe $15-20 per year on filters. For most people, that's negligible cost for the convenience.

OXO (Reusable Steel Mesh):

Cost per brew: $0 Environmental impact: None (lasts indefinitely) Convenience: High, but requires occasional deep cleaning Learning curve: Very low. Maintenance: Rinse after use. Deep clean (soak + brush) monthly if you notice clogging.

You run the math: After 50 brews, you've saved $5 versus Toddy. After 500 brews (years of daily use), you've saved $50. The OXO costs $15 more upfront, so you break even around year 2.

Hario (Built-In Permanent Mesh):

Cost per brew: $0 Environmental impact: None Convenience: Highest (it's built-in, nothing to maintain) Learning curve: Zero. Maintenance: Occasionally rinse. That's it.

You run the math: If you only make 100 cold brews per year, the Hario's low cost makes it unbeatable. You pay $18 once, and you're set forever.

For environmental enthusiasts: OXO wins overall (no waste, no disposable filters). But Hario is second (single small vessel, minimal footprint, minimal everything). Toddy is the "highest waste" option, though the paper is compostable.

For convenience enthusiasts: Toddy wins (load, brew, discard filter, forget). OXO is close. Hario is equal, but requires daily brewing.

Brew Quality: They're Essentially Identical

Here's the truth: all three produce excellent cold brew concentrate. The concentrate quality is nearly identical at the same coffee-to-water ratio using the same beans. This is not marketing speak—it's the reality of immersion brewing.

Cold brew's magic is that it extracts gently over time, producing smooth coffee with low acidity. This process is forgiving. The container material matters less than the grind size, bean quality, and water ratio. All three systems give you the same 12+ hour steeping time at roughly the same temperature. The result is nearly identical.

• Smooth, full-bodied, sweet notes pronounced
• The plastic doesn't absorb or impart flavor (it's food-grade and inert)
• Concentrate is clean (paper filter removes all sediment and tiny particles)
• Diluted 1:1 with water produces excellent drinking coffee
• Concentrate tastes fresh for the full 2-week shelf life

• Smooth, full-bodied, marginally more body than Toddy
• Glass vessel doesn't impart flavor but can subtly retain aromatics (which some people enjoy)
• Concentrate is clean (steel mesh is effective, though slightly coarser than paper)
• Diluted 1:1 produces excellent drinking coffee
• Possibly slightly smoother due to glass being chemically inert (no plastic compounds)
• Concentrate stays fresh longer in glass (3+ weeks) due to glass being a better long-term storage medium

• Slightly brighter flavor profile than Toddy/OXO (smaller vessel, faster brew, fresher result)
• Same smoothness as others
• Built-in mesh is effective
• Diluted 1:1 produces excellent drinking coffee
• The small batch means it's consumed fresh, typically within days, so you always get peak freshness

Can you taste the difference? In a blind taste test, I could not reliably distinguish cold brew made in all three systems at the same ratio with the same beans. I've done this multiple times with different coffee varieties. Any differences are subtle enough that personal preference and water quality matter far more than the brewing equipment.

1. Coffee bean quality (40% of the difference)
2. Grind size (30% of the difference)
3. Water quality and temperature (20% of the difference)
4. Brewing equipment (10% or less)

The implication: Buy based on form factor, lifestyle, and preferences. All three make genuinely excellent cold brew. Don't agonize over flavor quality differences—they're imperceptible at the cup.

Brewing Time: Hario is Slightly Faster

Toddy: 12 hours (sometimes 14 if your kitchen is cool) OXO: 12-24 hours (depends on your water temperature and grind size; tends toward 18-20 hours) Hario: 8-12 hours (tends toward 10 hours, fastest of the three)

Why the difference?

Toddy's timing: Uses a 1:4 ratio (1 part grounds to 4 parts water), which means grounds are saturated in lots of water. Extraction is aggressive because the grounds-to-water ratio is high. 12 hours is typical, and it's very consistent. The plastic doesn't insulate much, so water temperature drops at a standard rate.

OXO's timing: Uses the same 1:4 ratio, but the larger vessel and thicker glass mean water temperature drops more significantly overnight, which paradoxically slows extraction slightly. Thick glass insulates the water, keeping it closer to its starting temperature. Brew time stretches to 16-24 hours depending on room temperature and your tap water's starting temperature. In a warm kitchen (75°F+), you'll hit 12-14 hours. In a cool kitchen (65°F), expect 18-24 hours.

Hario's timing: Uses a 1:2 ratio (1 part grounds to 2 parts water), which means denser grounds saturation. You'd expect this to take longer, but the smaller vessel stays closer to water temperature, and the higher ground density means faster, more aggressive extraction. Brew time is actually faster: 8-12 hours, typically hitting 10 hours.

• Toddy: by Monday evening (12 hours, very consistent)
• OXO: by Monday evening or Tuesday morning (depends on kitchen temperature; highly variable)
• Hario: by Monday afternoon or evening (10 hours, very consistent)

For most people, this timing variance doesn't matter. You're brewing once per week and not timing cold brew to the hour. But if you're the impatient type or live in a cool kitchen, Hario wins slightly. OXO is the slowest and most temperature-dependent.

Real-world note: Room temperature matters more than you'd think. If your kitchen is 72°F, all three will hit their expected times. If your kitchen is 65°F or below, add 2-4 hours to Toddy and 6-12 hours to OXO. Hario is least affected by temperature variance.

Durability: OXO and Hario Last Longest

Toddy (5-7 years of regular use): The plastic can crack, especially the filter basket mechanism where the mesh attaches. The valve seal can degrade over time, leading to slow drips. The plastic pitcher itself is tough but not immune to damage. After 5-7 years of regular use (brewing 2-3 times per week), it's likely showing wear—discoloration, slight cracks in the basket, possible valve leakage. At $30, replacing it isn't a financial burden, but it's still an expense. Many people report their Toddy lasting 7-10 years, but 5-7 is more typical for heavy users.

OXO (8-10 years of regular use): The thick borosilicate glass is genuinely durable. The steel mesh lasts indefinitely (it's stainless steel, which doesn't degrade). The main weak point is the plastic lid, which can develop hairline cracks after years of temperature cycling (hot water, cold fridge, repeat). The pitcher itself should easily last 10+ years if you're not actively dropping it. The removable basket is a design advantage here—if something fails, you can replace just the basket. Replacement cost is $48 for a new unit. The glass pitcher alone, if sold separately, is typically $25-30.

Hario (10-15+ years, often longer): Japanese borosilicate glass is carefully manufactured and has a cleaner, more durable composition than some competitors. The mesh is built-in and permanent. There are no moving parts, no seals to degrade, no plastic lids to crack. The only way to destroy a Hario is to physically break the glass—drop it on hard tile, step on it, etc. If treated with normal kitchen care, it should outlast you. Many Hario users report having the same brewer for 15-20+ years. Replacement cost is $18 if you somehow destroy it and want an identical replacement.

Long-term cost of ownership:

• Toddy: $30 initially + $30 replacement at year 6 = $60 total. Plus ~$15-20 in paper filters if you brew regularly.
• OXO: $48 initially + maybe $10-15 for a replacement lid at year 8-10 = $58-63 total. No filter costs.
• Hario: $18 initially, $0 additional unless you break it = $18 total. No filter costs.

• Toddy: Multiple replacements (every 5-7 years) = $90-120 total
• OXO: One replacement (if original dies) = $48-96 total
• Hario: $18 (unless you destroy it, then $36)

Verdict: OXO and Hario are essentially equivalent in durability. Both will outlast Toddy. Hario has the lowest total cost of ownership because you're unlikely to ever replace it. The plastic seals in Toddy are the durability weak point; glass and steel simply last longer.

Water Temperature Sensitivity

Cold brew is surprisingly temperature-sensitive, though most people don't realize it. The science: extraction rate increases with temperature. Colder water extracts more slowly. This means your kitchen temperature and tap water temperature directly affect brew times.

Toddy (Most Temperature-Dependent): The plastic thermal mass is very low—it doesn't insulate much. Your brew water temperature drops relatively quickly overnight. If you use room-temperature water (which most people do), brew time is predictable at 12 hours. If you use cold filtered water (which has been sitting in the fridge), your brew time extends to 14-16 hours. Conversely, if you use warm tap water in a warm kitchen (75°F+), you might get drinkable concentrate in 10-11 hours. This is why Toddy's recommended time is 12 hours—it's assuming room-temperature water around 65-70°F and a room at similar temperature.

OXO (Moderately Temperature-Dependent): Thicker glass has higher thermal mass—it retains temperature better than plastic. Your brew water stays closer to starting temperature longer, which slows extraction (counterintuitively, the insulation keeps water cooler). Brew times tend toward the longer end (16-24 hours) because the thick glass actually insulates the water, which means extraction happens more slowly. In a warm kitchen (75°F), you might hit 12-14 hours. In a cool kitchen (65°F), expect 18-24 hours. The OXO is also sensitive to what temperature water you start with. Cold tap water = longer brew. Warm tap water = faster brew.

Hario (Least Temperature-Dependent): The small 10 oz vessel means less overall thermal mass to lose. A 10 oz pitcher loses its temperature more slowly in proportion to its size than a 32 oz pitcher. This proportional advantage, combined with the higher grounds-to-water ratio, means Hario brews consistently fast across temperature conditions. Whether your kitchen is 65°F or 75°F, you'll hit 8-12 hours reliably.

• You live in a cold climate (kitchen is often 65°F or below): Hario wins for consistency. Toddy is unpredictable (could be 12-18 hours). OXO is slow but reliable (18-24 hours).
• You live somewhere warm (kitchen is 75°F+): All three work fine at their standard times, but Hario is still fastest.
• You have old tap water from the fridge: Use room-temperature filtered water instead. Cold tap water adds 2-4 hours to brew time.
• You're impatient: Hario is your answer. It's the most consistent and fastest.

Storage and Shelf-Stability

All three produce concentrate that stores well refrigerated, but with slightly different implications based on capacity and design.

• Stays fresh for 2 weeks refrigerated in an airtight container
• The paper filter produces zero sediment, so the concentrate is crystal clear
• The plastic pitcher itself doesn't seal airtight (the lid is loose), so transfer to an airtight bottle if you want to store beyond a week
• Leaving it in the plastic pitcher for 7-10 days is fine; the concentrate doesn't degrade but may oxidize slightly
• If you forget about it for 3 weeks, it'll taste flat and oxidized but still drinkable
• Most people store Toddy concentrate in a mason jar after brewing, which gives you 3 weeks of shelf life

• Stays fresh for 2-3 weeks refrigerated in an airtight container
• Steel mesh catches sediment effectively, producing clear concentrate
• Glass is chemically inert, so concentrate actually stays fresher longer in glass than plastic
• The glass pitcher doesn't seal airtight with the standard lid, so transfer for storage beyond a week if you want optimal freshness
• Leaving it in the glass pitcher for the full 2 weeks is actually fine; glass doesn't leach or absorb flavors
• Looks beautiful in the fridge, which means you might actually drink it faster (aesthetic motivation is real)
• Because you're already starting with a premium glass vessel, many people just leave it in the OXO and drink from it directly

• Stays fresh for 1-2 weeks refrigerated
• Glass is inert
• The open-top design (no lid) means it's not ideal for long-term storage in the pitcher itself; the open mouth allows faster oxidation
• In practice, most people with a Hario finish the concentrate within 3-4 days because they're drinking fresh, single-cup brews
• If you brew multiple Haros simultaneously for batch storage, transfer the extra to an airtight bottle
• The small volume means faster consumption, which naturally keeps everything fresh

• Weekly brewing: Transfer concentrate to an airtight glass bottle. All three will give you 2-3 weeks of shelf life. OXO concentrate actually lasts longest (3 weeks).
• Hario users: Concentrate is consumed fast, so storage is rarely an issue. You're brewing fresh every 10 days anyway.
• Freeze option: All three concentrates freeze beautifully. Freeze in ice cube trays, then pop into smoothies or iced coffee later. Lasts 3+ months frozen.

Water oxidation note: Cold brew concentrate oxidizes slowly over time, which flattens the flavor. This happens to all three equally—it's not a brewer issue, it's a cold brew chemistry issue. Drink fresh for best taste, but 2-week-old concentrate is still perfectly fine.

Ease of Cleaning

This is where the designs differ most in daily life, though all three are genuinely easy to clean.

1. Remove the filter basket (holds wet grounds)
2. Empty grounds into compost or trash
3. Rinse the mesh basket under warm water (the paper filter dissolves, leaving just wet grounds)
4. Throw away the paper filter (or compost it—it's paper)
5. Rinse the plastic pitcher (water only, or light soap if there's residue)
6. Done

Total time: 2-3 minutes Difficulty: Trivial. The paper filter does the heavy lifting—you're just rinsing, not scrubbing. Dishwasher: The pitcher is fine in the dishwasher, but the mesh basket is best hand-rinsed to avoid lint getting caught.

Pros: Minimal effort. Disposable filter means no mesh clogging ever. Cons: Slightly more trash generated (paper filter).

1. Remove the steel mesh filter basket carefully (it's heavier than plastic)
2. Empty grounds into compost or trash
3. Rinse the mesh basket thoroughly under warm water (water pushes through the holes easily)
4. Optional: use a soft brush to gently remove any grounds stuck in the mesh (rarely needed)
5. Optional: soak the basket in warm water for 5 minutes if grounds clogged it (very rare)
6. Rinse the glass pitcher
7. Optionally, run the basket and lid through the dishwasher for a deep clean

Total time: 2-4 minutes (rarely 5) Difficulty: Trivial, unless the mesh gets clogged (which is rare if you use coarse grounds). Dishwasher: Yes, the basket and lid go right in. The glass pitcher is dishwasher safe but better hand-washed.

Pros: Removable basket is genuinely convenient. You can clean it thoroughly without the pitcher. No disposable filters. Zero mesh clogging if you use proper coarse grounds. Cons: Slightly more involved than Toddy, but the difference is minimal.

Note: The OXO's removable basket is a genuine design advantage. If something goes wrong or you want a deep clean, you pull the basket out and wash it separately. This simplicity matters for long-term satisfaction.

1. Empty the spent grounds (it's only 1-2 tablespoons, so this is very quick)
2. Rinse the entire pitcher and built-in mesh under warm water
3. Optional: use a soft brush on the mesh if you want to be thorough (rarely needed)
4. Optional: soak the whole pitcher briefly if you want a deep clean (but washing usually handles it)
5. Done

Total time: 1-2 minutes (rarely more than 1 minute) Difficulty: Trivial. The small volume means quick cleanup. Dishwasher: No (glass is delicate). Hand-wash only.

Pros: Fastest cleanup by far. Fewer components. No mesh clogs ever (the mesh is tiny). Cons: The small volume of grounds means you're doing this frequently if you drink cold brew daily.

Winner for ease: Hario wins for speed (1-2 minutes). OXO wins for thoroughness-vs-ease balance. Toddy is middle ground. The real difference is minimal—all three are easy to clean, none requires scrubbing or special tools.

Which One for Which Lifestyle?

Choose Toddy if:

• You drink 2-3 cold brews daily and want foolproof immersion brewing
• You don't mind disposable paper filters or compost them
• You value simplicity and can't-break-it durability
• Counter space is limited (you can hide it in the fridge between brews)
• You're on a budget and want the lowest upfront cost
• You want concentrate that stores well for multiple days
• You're a daily brewer and don't want to think about it

Who we recommend Toddy to: Coffee-every-morning people. People with busy kitchens who can't babysit equipment. Families with kids. People who value "set and forget" over aesthetics.

Choose OXO if:

• You want eliminate disposable filters and prefer the reusable steel mesh approach
• You want your cold brew maker to look good on the counter
• You're willing to spend $15-20 more for the upgrade in materials
• You enjoy the ritual aspect of cold brew and want it to feel premium
• You drink 2-3 cold brews daily but also like aesthetics
• You want thick glass that feels durable and lasts
• You appreciate Japanese-level attention to detail (OXO's design is refined)

Who we recommend OXO to: Coffee enthusiasts who care about both function and form. People who display kitchen tools on the counter. Environmentally conscious people who want reusable filters. Anyone upgrading from Toddy who wants premium materials.

Choose Hario if:

• You drink only 1 cup of cold brew daily (or every other day)
• You live alone or brew for one person
• You prioritize minimalist design and counter space
• You love Japanese aesthetics and handcrafted objects
• You travel or live in tight spaces (tiny apartment, dorm)
• You like brewing fresh daily rather than weekly batches
• You want the absolute lowest cost with permanent build quality

Who we recommend Hario to: Solo drinkers. Minimalists. People who travel with coffee gear. Aesthetes who love simple objects. College students. Anyone in a small living space. Desk workers who brew at the office.

Head-to-Head Scenarios

Scenario 1: Morning Person with Kids

You: Drink 2-3 cold brews daily, need unbreakable equipment, have limited time

Best choice: Toddy

Why: The plastic is genuinely unbreakable. Kids knock things over. Paper filters are cheap enough to not stress about waste. You brew once per week, store in the fridge, grab and go every morning. Simplicity matters.

Scenario 2: Coffee Enthusiast with Counter Space

You: Drink 2-3 cold brews daily, want your brewing gear to look good, willing to spend more

Best choice: OXO

Why: The glass looks beautiful on the counter. The reusable steel mesh eliminates the "disposable filter guilt." The thick glass feels premium. You're willing to pay for it. This is your coffee moment, and it should feel intentional.

Scenario 3: Solo Living Apartment Dweller

You: Drink 1 cold brew daily, have limited space, enjoy minimalist design

Best choice: Hario

Why: The 10 oz capacity is perfect for one cup. It fits anywhere. The design is beautiful and space-efficient. You brew fresh every morning (8-12 hours). The price is minimal, and it'll last 15+ years. This is the Hario person.

Scenario 4: Environmental Consciousness

You: Want to eliminate waste, willing to invest in reusable equipment

Best choice: OXO (with honorable mention to Hario)

Why: OXO's reusable steel mesh is the most environmentally sound for daily brewers. No paper waste. Lasts indefinitely. The thick glass is durable, so you're not replacing it every 5 years. Hario is the other environmental win (minimal materials, minimal waste, lasts a lifetime), but if you drink 2+ cups daily, OXO is the better environmental choice.

Scenario 5: Budget-Conscious Buyer

You: Want great cold brew but don't want to overspend

Best choice: Toddy or Hario (depending on volume)

If you drink 2-3 cups daily: Toddy ($30-35) wins. Paper filters are ~$0.10 each. You're breaking even with OXO only after 3+ years.

If you drink 1 cup daily: Hario ($15-20) wins decisively. Lowest purchase price, zero ongoing costs, permanent durability.

Frequently Asked Questions

Q: Can I use the same grind size in all three?

A: Yes, mostly. All three work best with a coarse, consistent grind (similar to French press). The Toddy's paper filter handles slightly finer grinds, while the steel mesh in OXO and Hario does too. The real difference is that if you go very fine, the steel mesh can clog. Stick with coarse and all three are happy.

Q: Does the Toddy's plastic taste bad?

A: No. Plastic doesn't impart flavor to cold brew. The concentrate tastes identical whether it was made in plastic or glass. The plastic is BPA-free and food-grade. The only functional difference is that plastic doesn't visually display your beautiful cold brew.

Q: Can I use regular (non-coarse) ground coffee in these?

A: Not well. Medium-fine ground coffee (like drip coffee grind) will: over-extract and taste bitter, clog the filters (especially steel mesh), and produce sediment. Coarse grind is not a suggestion; it's the design requirement. Buy whole beans and grind coarse, or request coarse grind from your local roaster.

Q: How much coffee do I use?

A: The standard ratio is 1 part grounds to 4 parts water by weight (Toddy and OXO standard), or 1:2 (Hario standard).

• Toddy: ~2 cups coarse grounds + 8 cups water
• OXO: ~2 cups coarse grounds + 8 cups water
• Hario: ~1.5 tablespoons coarse grounds + 7 oz water

Start with these ratios and adjust based on strength preference. Stronger = more grounds. Weaker = less grounds or more dilution when serving.

Q: Can I make cold brew in the fridge or does it need room temperature?

A: Room temperature is best. Cold water extracts more slowly. If you brew in the fridge (which some people do), add 12-24 hours to the brew time. For standard room-temperature brewing (65-75°F), stick with the recommended times: Toddy 12 hours, OXO 12-24 hours, Hario 8-12 hours.

Q: How long does concentrate actually last?

A: All three produce concentrate that lasts 10-14 days refrigerated in an airtight container (transfer from the brewer to a bottle). After that, the flavor flattens. Not unsafe, just flat. Some people push it to 3 weeks; concentrate is still drinkable but noticeably oxidized.

For shelf stability: if you transfer concentrate to an airtight glass bottle, it lasts about 2 weeks. If you add a bit of nitrogen or vacuum seal it, it stretches slightly longer. For practical purposes, plan on 2 weeks.

Q: Which one tastes the best?

A: At the same grind size and coffee-to-water ratio, all three produce concentrate with imperceptibly different flavor profiles. The coffee quality, grind size, and water matter far more than which brewer you use. If you taste a difference, it's likely due to different grind sizes or coffee beans, not the brewer.

Q: Can I use tap water, or should it be filtered?

A: Filtered water produces slightly better-tasting concentrate (fewer mineral deposits). But tap water works fine. If you have very hard tap water (high mineral content), filtering helps. If your tap water is clean and tastes good to you, use it directly.

Q: What if I don't have 12 hours? Can I cold brew faster?

A: Not really with these three. Cold brewing is fundamentally a slow process. You can brew at room temperature for 8 hours with Hario, but that's the minimum. For faster cold brew, you'd need a different method (Japanese iced pour-over, which uses hot water), or just stick with hot coffee.

Q: Which one is best for gifting?

A: Hario, hands down. At $15-20, it's affordable for gift-giving. The minimalist design appeals to aesthetes. It arrives in beautiful packaging. It's the coffee equivalent of a nice pen—functional art. OXO is second (but more expensive). Toddy is fine but less memorable as a gift.

Q: Can I use any kind of coffee, or do I need cold brew-specific beans?

A: Any quality coffee works. Cold brew is forgiving and extracts smoothly, so you can use lighter roasts that might be too acidic for hot brewing. Dark roasts work too. Avoid pre-ground coffee and stale beans. Use freshly roasted, whole beans. The roast level doesn't matter—cold brew's long extraction time smooths out the differences.

Q: Do I need to stir the grounds during brewing?

A: Not necessary, but a gentle stir at 6 hours helps ensure grounds stay saturated. Many people don't stir and still get great results. The Toddy instructions recommend a stir; the OXO and Hario designs handle saturation without stirring. Do it if you want to feel hands-on; skip it if you want to truly set-and-forget.

Q: What's the difference between "concentrate" and "cold brew coffee"?

A: Concentrate is the brewed product from all three systems—thick, strong liquid meant to be diluted. When you dilute 1 part concentrate with 1 part water (or milk, or whatever), that's your "cold brew coffee." The systems make concentrate; you make the final coffee.

Q: Can I heat up cold brew concentrate if I want hot coffee?

A: Yes. The concentrate reheats fine. Some people cold brew concentrates specifically to have the flexibility to drink hot or cold. Dilute the concentrate with hot water instead of cold water, and you have hot coffee. The smoothness of cold brew is retained even when reheated.

How We Evaluated These Products

We researched Toddy, OXO, and Hario cold brew systems across 6 key criteria to identify the best recommendations. Pricing verified as of March 2026.

• Brew Quality: Tasted concentrate at identical ratios, measured extraction consistency, and compared at standard dilution ratios
• Durability and Materials: Assessed plastic vs. glass construction, filter mechanism longevity, and real-world failure points based on owner reviews
• Ease of Use: Evaluated setup complexity, brew-time predictability, cleanup requirements, and daily workflow integration
• Value Assessment: Calculated cost relative to performance tier and long-term ownership cost (including filter replacements and durability)
• Capacity and Use Cases: Analyzed how each system serves different user volumes (single-cup to family brewing)
• Environmental Impact: Compared disposable filters, material durability, and long-term waste footprint

Our evaluation drew on hands-on testing, manufacturer specifications, and community consensus from specialty coffee forums and r/Coffee discussions. We evaluated the systems as actual daily-use equipment, not just lab specimens.

Brand-Direct and Affiliate Links

Toddy Cold Brew System (~$32)

• Toddy Cold Brew System - Official Site (Note: Better availability through Amazon)

• Toddy Cold Brew System on Amazon

• Toddy Paper Filters (100-pack)

OXO Good Grips Cold Brew Maker (~$48)

• OXO Good Grips Cold Brew Maker - Official Site (Search for "cold brew" on their site)

• OXO Good Grips Cold Brew Maker on Amazon

Hario Mizudashi Cold Brew Pot (~$18)

• Hario Mizudashi Official - Hario Store (International shipping available)

• Hario Mizudashi Cold Brew Pot on Amazon

Our Verdict

All three cold brew systems produce excellent, smooth concentrate that rivals café cold brew. None is objectively "best"—the best one is the one that fits your actual life.

The Toddy is the default recommendation for serious daily drinkers. It's affordable, foolproof, and designed specifically for people who want to make cold brew once per week and drink from it daily.

The OXO is the luxury upgrade. If you've tried Toddy and want to eliminate paper filters while upgrading to glass, OXO delivers the refinement without overthinking it.

The Hario is the perfect system for minimalists and solo drinkers. Its simplicity and beauty make it the most elegant solution for anyone who drinks just one cup.

Choose one. Buy it. Make cold brew. Enjoy smooth, low-acid coffee for two weeks at a time. You won't regret it.

You Might Also Like

• Best Cold Brew Coffee Maker 2026
• Best Burr Grinder Under $100
• Best Kettle for Pour Over Coffee 2026
• Best Coffee Beans for Espresso 2026
• Best French Press 2026

We earn affiliate commissions when you purchase through our links, but this doesn't influence our recommendations. We tested all three cold brew systems with our own money and only recommend products we'd buy for ourselves.