Straight to the Level
The most effective water tumbler is from Simple Modern. It had glorious chilly retention, didn’t leak, is on the market in a plethora of colours, and within reason priced. The Stanley The Quencher H2.O Flowstate Tumber did properly in our exams, too, for these questioning whether or not it’s worthwhile investing within the viral merchandise.
I can’t say that I’m typically forward of tendencies, however I purchased a Stanley tumbler years in the past. And, reader, I hated it, as did my husband and even my canine. The tumbler brought on us all to leap at any time when it fell over with a thwack, water pouring out round its straw. With its tapered base and top-heavy design, topple over it did…the entire time.
Thus, I used to be completely happy to seek out out that the Stanley’s lid was redesigned, with a silicone seal that holds the straw in place and (allegedly) prevents the type of splashes which have brought on me to utter many an expletive. That, coupled with the virality of the aforementioned ginormous cup (if you happen to’ve been on TikTok these days, you’d be unsurprised to seek out out Stanley’s gross sales jumped from $194 million in 2021 to about $750 million in 2023, in accordance with CNBC), made me wish to formally check insulated tumblers—these from Stanley, Yeti, Owala, Hydro Flask, and extra.
To judge these tumblers, I drank from them (duh), examined their chilly retention, checked out how a lot they leaked when tipped over, and extra.
Editor’s Be aware
In gentle of current concern about Stanley’s tumblers containing lead, I wished to deal with it rapidly. Sure, Stanley’s bottles do have a lead pellet of their enclosed base, however the tumbler must be severely broken to show it. It is also value noting that is and has been true for a lot of vacuum-insulated bottles, together with Yeti. If you happen to’re involved about this, there are a few manufacturers (like Hydro Flask and Owala) that do not use lead of their manufacturing course of.
The Winners, at a Look
The Greatest Insulated Tumbler
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Amazon
This insulated tumbler had one of the best chilly retention of the bunch and didn’t leak even when totally tilted on its aspect—no small feat, as you’ll learn under. It was nice to drink from, snug to carry (because of its massive deal with), got here in a variety of hues, and was about $30.
One other Nice Insulated Tumbler
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Owala
The Owala was one in all three fashions that handed the leak check. Its chilly retention was nice, too, and its deal with had an indent that ran its size, which made it properly grippy.
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Walmart
This Stanley tumbler’s lid is a lot improved upon in comparison with the earlier iteration. Its silicone seal stopped water from flooding out (although it’s not leakproof). It had strong chilly retention and felt well-balanced. The silicone parts on its deal with have been exceptionally good to carry, too.
The Greatest Insulated Tumbler of Varied Sizes
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YETI
The Yeti was the one mannequin and not using a silicone seal round its straw that did properly (however not completely) within the leak check. Its lid presses in and pulls out with out a lot fuss, too. Its rectangular deal with has rounded edges and is good to carry onto and its large straw supplies {smooth} sips. It’s obtainable in two smaller sizes, that are the identical form.
There are different Yeti tumblers, just like the Rambler with MagSlider lid, nice for individuals who aren’t followers of straws however nonetheless need the scale choices.
The Greatest Small, Light-weight Insulated Tumbler
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Miir
The third and ultimate tumbler that soared by the leaking check (together with the Easy Fashionable and Owala), this 32-ounce cup is smaller, light-weight, and comes with a lifetime guarantee.
The Greatest Insulated Tumbler with a Silicone Straw
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Hydro Flask
With a large, stiffer silicone straw, the Hydro Flask was nice to drink from (a boon for individuals who’d relatively not sip from onerous plastic). Its lid pressed in simply and it had strong chilly retention.
The Greatest Insulated Tumbler with a Retro Vibe
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Amazon
With good chilly retention and a silicone-lined deal with, the Corkcicle is a wonderfully fantastic insulated tumbler. And whereas not all of its colours are retro-looking, the Sunglass Tan, Purple Dolphin, and 80s Windbreaker definitely have Saved by the Bell vibes.
The Assessments
Severe Eats / Riddley Gemperlein-Schirm
- Basic Use Take a look at: I evaluated how straightforward it was to take away and put every tumbler’s lid again on and what it was like to carry and drink from.
- Leakage Take a look at: I stuffed every tumbler with water, after which tilted it over the sink to see if it leaked.
- Chilly Retention Take a look at: After filling every insulated tumbler with 100 grams of ice and chilly (45°F) water, I positioned the lids on and took the temperature each two hours for 16 hours utilizing an instant-read thermometer.
- Cleanup Take a look at: I washed the tumblers by hand, then positioned the dishwasher-safe fashions (which have been all of them) within the high rack of the dishwasher to see how they fared.
- Lengthy-Time period Testing: All of my favourite tumblers have entered long-term testing (she writes, at present ingesting from the Easy Fashionable). I’ll replace this evaluate with any notable findings.
What We Realized
Twist-On vs. Press-In Lids
Severe Eats / Riddley Gemperlein-Schirm
The insulated tumblers both had twist-on or press-in lids. Neither was higher or safer (each kinds had winners that leaked and others that didn’t), so it’s a matter of choice. For these with dexterity or hand power issues, the press-in lids have been simpler so as to add and take away. The Yeti and MiiR specifically had sizeable plastic tabs on their lids, which you’ll be able to press your thumb upwards on and use to pop the lid off (although the Yeti requires extra pressure).
So far as the twist-on lids, I struggled at one level to string all of them however managed after a strive or two. Finally, different components (just like the straw) outdated any lid qualms.
Straw Placement and Dimension
Severe Eats / Riddley Gemperlein-Schirm
A number of of the tumblers (the Owala, Hydro Flask, and MiiR) had straws situated within the middle of the lids. For many (i.e. those that aren’t testing 10 insulated tumblers side-by-side) this placement can be unnoticeable. Nonetheless, I did discover straws that have been situated nearer to the sting and set at a slight angle have been extra intuitive to drink from. This manner, you don’t must crane your neck excessive of the tumbler or tilt it when sipping. That stated, that is considerably splitting hairs and my winners embrace each straw placements.
The most effective insulated tumblers have been additionally a pleasure to drink from, offering an ample quantity of water effortlessly with every sip. A few the tumblers (the Swig Life and TeamVV) had narrower straws than the highest performers, offering noticeably much less water and extra resistance after I drank from them.
Leakage: Count on It
Severe Eats / Riddley Gemperlein-Schirm
In contrast to water bottles, you shouldn’t anticipate most insulated tumblers to be leakproof. With their tapered, narrower bases and uncapped straws, they’re sure to be tip- and leak-prone. Nonetheless, this doesn’t imply water ought to flood from them when tilted.
Many of the insulated tumblers dribbled in the course of the leak check, particularly round their straws. Those that didn’t (the Easy Fashionable and Owala, most notably) had tighter silicone seals holding their straws put. It was to the purpose the place I needed to forcefully pull the straw out of the Easy Fashionable to get it to budge. If a leakproof tumbler is your precedence, you now know which one to get.
The entire Insulated Tumblers Saved Water Chilly
| Insulated Tumbler Testing: Chilly Retention | |||
|---|---|---|---|
| Mannequin | Temp After 2 Hours | Temp After 6 Hours | Temp After 16 Hours |
| Stanley The Quencher | 38°F | 39°F | 50°F |
| Stanley IceFlow | 35°F | 36°F | 48°F |
| Yeti | 38°F | 41°F | 52°F |
| Hydro Flask | 36°F | 39°F | 51°F |
| Owala | 38°F | 39°F | 49°F |
| Easy Fashionable | 35°F | 35°F | 44°F |
| Swig Life | 38°F | 39°F | 48°F |
| TeamVV | 38°F | 43°F | 52°F |
| Corckcicle | 37°F | 38°F | 48°F |
| Miir | 38°F | 41°F | 53°F |
The entire insulted tumblers had double-walled insulation (the Owala and Corckcicle have been even triple-layered) and stored the water chilly for a considerable period of time. After six hours, most warmed only a few levels—although the Easy Fashionable was the one one with ice nonetheless in it. Even as soon as 16 hours handed, the warmest tumbler was at 53°F. That’s nonetheless chilly!
The Standards: What to Search for in an Insulated Tumbler
Severe Eats / Riddley Gemperlein-Schirm
The most effective insulated tumblers have massive, snug handles, glorious chilly retention, large straws that present a {smooth} sipping expertise, and an inexpensive quantity of (or no!) leaking when tipped over.
Our Tumbler High Picks
The Greatest Insulated Tumbler
Amazon
What we preferred: With one of the best chilly retention of all of the fashions, the Easy Fashionable impressed me—particularly at such an inexpensive worth. Its deal with was ergonomic and comfy and its straw was large and at a slight angle. It’s additionally leakproof: Nary a drop of water got here out, even after I rested the tumbler on its aspect. It is available in a ton of colours, too.
What we didn’t like: The screw-on lid has a low profile, giving your fingers only a quarter of an inch to carry onto and twist to take away.
Key Specs
- Supplies: Chrome steel
- Weight: 1 pound
- Acknowledged capability: 40 ounces
- Suits in a automobile cup holder: Sure
- Dishwasher-safe: Sure
- Different sizes obtainable: 30 ounces
Severe Eats / Riddley Gemperlein-Schirm
One other Nice Insulated Tumbler
Owala
What we preferred: One other leakproof possibility, Owala’s deal with was one in all my favorites because of an indent that ran down its size, offering a cushty place for my thumb to relaxation. It did the second finest within the chilly retention check and its screw-on lid was massive and grabbable.
What we didn’t like: The Owala’s straw is situated within the middle of the lid, although it may be tilted barely. I discovered this to be much less of a handy placement.
Key Specs
- Supplies: Chrome steel
- Weight: 1.6 kilos
- Acknowledged capability: 40 ounces
- Suits in a automobile cup holder: Sure
- Dishwasher-safe: Sure
- Different sizes obtainable: N/A
Severe Eats / Riddley Gemperlein-Schirm
Walmart
What we preferred: Ah sure, the social media hydration celebrity! Nonetheless, this tumbler is definitely nice: Properly balanced, its different highlights have been a big deal with with grippy silicone parts, a twist-on lid, an angled straw, and super-smooth sipping.
What we didn’t like: It did leak a bit, however not the worst out of the bunch, and positively not sufficient to not suggest it.
Key Specs
- Supplies: Chrome steel; powder coat end
- Weight: 1.4 kilos
- Acknowledged capability: 40 ounces
- Suits in a automobile cup holder: Sure
- Dishwasher-safe: Sure
- Different sizes obtainable: 14, 20, 30, 64 ounces
Severe Eats / Riddley Gemperlein-Schirm
The Greatest Insulated Tumbler of Varied Sizes
YETI
What we preferred: With a sturdy, press-in lid and angled straw, the Yeti is a pleasure to drink from. I like that its straw has a bumper on the underside, so it may’t be unintentionally pulled up and out of the lid. It didn’t have a silicone stopper however did shockingly properly within the leak check. In contrast to different manufacturers, Yeti’s smaller sizes have the identical form and deal with, so I can confidently suggest these, too.
What we didn’t like: It did properly within the leak check, nevertheless it wasn’t impervious to drippage.
Key Specs
- Supplies: Chrome steel
- Weight: 1.7 kilos
- Acknowledged capability: 42 ounces
- Suits in a automobile cup holder: Sure
- Dishwasher-safe: Sure
- Sizes obtainable: 25 and 35 ounces
Severe Eats / Riddley Gemperlein-Schirm
The Greatest Small, Light-weight Insulated Tumbler
Miir
What we preferred: This smaller insulated tumbler has a press-in lid that pops out and in with surprisingly little resistance. That stated, it was one of many three fashions that didn’t leak (because of its press-in silicone straw that shaped a good seal on the lid).
What we didn’t like: Its straw is situated within the middle of the lid, and it’s not obtainable in a bigger dimension.
Key Specs
- Supplies: Chrome steel; powder coat end
- Weight: 1.5 kilos
- Acknowledged capability: 32 ounces
- Suits in a automobile cup holder: Sure
- Dishwasher-safe: Sure, although hand-washing is really useful
- Different sizes obtainable: N/A
Severe Eats / Riddley Gemperlein-Schirm
The Greatest Insulated Tumbler with a Silicone Straw
Hydro Flask
What we preferred: These with an aversion to sipping on a tough, plastic straw will just like the Hydro Flask’s versatile, silicone mouthpiece. It did properly within the chilly retention check and was good to drink from.
What we didn’t like: Water dripped from across the straw, which is situated within the middle of the lid. I want the press-in lid’s tab was bigger, as this might make the lid simpler to take away.
Key Specs
- Supplies: Chrome steel
- Weight: 1.5 kilos
- Acknowledged capability: 40 ounces
- Suits in a automobile cup holder: Sure
- Dishwasher-safe: Sure
- Different sizes obtainable: 32 ounces
Severe Eats / Riddley Gemperlein-Schirm
The Greatest Insulated Tumbler with a Retro Vibe
Amazon
What we preferred: The deal with on this insulated tumbler was nice and grippy, because of a silicone piece that ran down the within of it. It did very properly within the chilly retention check and if you happen to get one of many model’s multi-hued colours (shiny blue and pink; pink and inexperienced!), the Corkcicle provides off a enjoyable ‘80s vibe.
What we didn’t like: This mannequin leaked across the straw and the lid’s slider.
Key Specs
- Supplies: Chrome steel
- Weight: 1.34 kilos
- Acknowledged capability: 40 ounces
- Suits in a automobile cup holder: Sure
- Dishwasher-safe: Sure
- Different sizes obtainable: N/A
Severe Eats / Riddley Gemperlein-Schirm
The Competitors
- Stanley IceFlow Stainless Steel Tumbler with Straw: Although this insulated tumbler had glorious chilly retention, its straw (which locks into its lid) was onerous to push up and press again down.
- Swig Life 40oz Mega Mug: The floppy silicone higher and general smaller straw dimension meant this tumbler required extra effort to drink from. It additionally leaked greater than different fashions.
- TeamVV 40 oz Tumbler: I preferred the silicone bumper on this tumbler, however the skinny straw was much less nice to drink from and the dual-sided lid leaked considerably.
FAQs
Who makes one of the best insulated tumbler?
After testing 10 insulated tumblers, I named fashions from Easy Fashionable, Owala, Stanley, and extra as high picks. Nonetheless, the entire tumblers had glorious chilly retention and have been pretty snug to drink from.
How do you clear an insulated tumbler?
The entire tumblers I examined have been dishwasher-safe (some specified they needed to be positioned on the highest rack). Nonetheless, insulated tumblers will also be cleaned by hand with a sponge and scorching, soapy water. I like to recommend shopping for specific brushes to deep-clean their straws, although.
Which tumbler retains water chilly the longest?
In my check, the Simple Modern tumbler stored water the coldest, with it being the one insulated tumbler that also had ice in it after six hours.
Why We’re the Specialists
- Riddley Gemperlein-Schirm is the senior commerce editor at Severe Eats and has been with the positioning since 2021.
- She beforehand labored at America’s Take a look at Kitchen, Food52, and EatingWell.
- She’s been reviewing tools professionally for about six years and has written many evaluations for this web site, together with dinnerware units and air fryers.
- For this evaluate, Riddley examined 10 insulated tumblers. She evaluated their chilly retention, usability, leakage, and extra.
