We Tested Dozens of Water Bottles to Find the Absolute 4 Best Ones
Our top-tested picks are durable, functional and will help you stay hydrated on the go.
Tested by Alec SchermaTest EngineerReviewed by Nicole PapantoniouKitchen Appliances Lab Director
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Growing up, I hardly used a water bottle—and I never imagined they’d turn into the kind of status or fashion symbol they are today. It feels like I went from owning one or two to somehow having dozens. The upside? We’re all staying hydrated. The downside: With so many new designs and features, picking the right one can feel overwhelming.
Our top picks:
- Best overall: Yeti Rambler Bottle
- Best value: Owala FreeSip Water Bottle
- Best plastic: Nalgene Sustain Tritan Water Bottle
- Best insulated: Stanley IceFlow Fast Flow Water Bottle
After testing more than 100 water bottles and drinking vessels over the past four years, I can honestly say these are among our favorites at the Good Housekeeping Institute Kitchen & Cooking Lab. When my team and I evaluate a water bottle, we look for something lightweight yet durable—one that resists scratches and dents. We also value bottles that are easy to clean, reasonably priced, have enough capacity to keep us hydrated, and have a drinking spout that makes it easy (and enjoyable) to keep sipping.
We also rely on our network of consumer testers who put water bottles to the test in their daily lives and report back. Our top recommendations excel in temperature retention, durability, ease of use, and cleanability.
Pros
- Chug cap is easy to drink from
- Bottle resists sweating
- Highly versatile
- Performed well in Lab testing
Cons
- Bigger sizes are heavy
- Doesn't fit in all car cup holders
We’re huge fans of the Yeti Rambler, especially in the 26-ounce capacity with the chug cap mouthpiece, which is highly versatile and perfect for everyday use. It’s comfortable to hold, doesn’t sweat, and is easy to drink out of, thanks to the tapered chug cap.
This water bottle's lid unscrews smoothly and has an oversized handle that makes it easy to hold. We especially love that the mouthpieces are all interchangeable among the various Rambler bottle sizes. Our favorite part about this water bottle is that it's dishwasher-safe for easy cleaning. The Rambler's wide mouth also makes it simple to wash by hand and add ice cubes.
HOW IT PERFORMED IN LAB TESTS: During testing, this water bottle didn’t leak and retained temperature rather well. We had a few consumer testers try this bottle, and one said, “It fit well into the water bottle pocket of my backpack. The bottle’s handle made it easy to grab and carry. It definitely kept my water cold throughout the entire day.” A long-term tester added: “This continues to be one of my favorite water bottles. It has scratched a little over the years, but since the bottom of the bottle isn’t painted, it’s less than other water bottles I have.”
TAKE NOTE: Bigger sizes of this water bottle tend to be on the heavier side, and this bottle won’t fit in every car’s cup holder.
| Capacities available | 18, 26, 36, 46, 64 ounces |
| Compatible mouthpieces | Chug cap, straw cap, cup cap, magdock, hotshot |
| Material | Double-wall, vacuum insulated, stainless steel |
| Dishwasher-safe | Yes |
Pros
- Variety of colorways
- Mouthpiece can be removed for adding ice and cleaning
- Retains temperature
- Dual mouthpiece
Cons
- Handle is on the narrower side
- Three long term testers noticed scratches after months of use
While I'm sure you've seen this water bottle all over the internet, the Owala FreeSip Water Bottle definitely lives up to the hype in our Lab and I use it quite often myself. It comes in a variety of colorways, whether you prefer bright or neutral tones. It also comes in four different capacities.
What makes this bottle especially versatile—and such a great value—is that it’s essentially two water bottles in one. It offers two ways to drink: Use the “FreeSip” spout for upright sipping through the built-in straw, or tilt the bottle back to drink directly from the wide-mouth opening. The strap that keeps the mouthpiece closed also doubles as a handle for carrying.
HOW IT PERFORMED IN LAB TESTS: Owala claims that the double-wall insulated water bottle keeps water cold for up to 24 hours, which we proved in our Lab tests. We like that the locking push-button lid keeps the water bottle from leaking, but you do have to remember to lock it before throwing it in your backpack (I've sadly learned that the hard way). Even better, you can remove the mouthpiece for easy cleaning and filling.
TAKE NOTE: The plastic mouthpiece is dishwasher-safe, but hand washing the rest of the bottle is recommended to preserve the powder-coat finish. Testers noted that lipstick can be difficult to remove from the mouthpiece, and the internal silicone piece must be positioned correctly to prevent leaks. Some also found the handle narrow and less comfortable to carry, and long-term testers reported that the exterior may scratch over time.
| Capacities available | 16, 24, 32, 40 ounces |
| Compatible mouthpieces | FreeSip spout |
| Material | Double-wall insulated, stainless steel |
| Dishwasher-safe | Mouthpiece only |
Pros
- Material is made from 50% plastic waste
- Screw top keeps bottle leak-free
- Plastic loop for carrying
- Easy to fill and drink out of
Cons
- Measurement markings on side of bottle may wear off over time
- Doesn't provide any insulation for your beverages
This Nalgene water bottle comes from their Sustain line, which means that the Tritan BPA-free (according to the manufacturer) bottle is made with material derived from 50% plastic waste. We love the measurement markings on the side that let you keep track of how much you’re drinking throughout the day, and the variety of colors it comes in.
It’s an affordable water bottle and a popular pick among our team and consumer testers. The 32-ounce, wide-mouth design is easy to drink from and take on the go, and it’s lightweight with a plastic loop for carrying. Its screw-top lid also creates a tight, leakproof seal, so you can toss it in a bag without worry.
HOW IT PERFORMED IN LAB TESTS: “Although it’s sizable, the bottle is so lightweight, which makes bringing it to work or the climbing gym super easy. It takes up space in your bag, but it doesn’t weigh you down as a competitor can,” one consumer tester noted. They also noted how easy it was to fill the bottle with water. GH Kitchen Lab Director Nicole Papantoniou said, “I’ve used this for years, and it still looks pretty good. It has gotten a little scratched up on the outside, but still works great.”
TAKE NOTE: This bottle is dishwasher-safe, and the colors stay bright even after many washes, though the markings may wear off over time. It’s not recommended if you’re looking for a bottle to keep your water cold for long periods, as there’s no insulation.
| Capacities available | 12, 16, 32, 48 ounces |
| Compatible mouthpieces | Wide mouth, sipper, splashguard |
| Material | Tritan plastic |
| Dishwasher-safe | Yes |
Pros
- Excelled in temperature retention testing
- Cap of drinking spout can hook onto handle
- Sturdy handle
- Lightweight design
Cons
- Could benefit from a non-slip bottom
- Only the 16- and 20-ounce models fit in car cup holders
This is my go-to water bottle for going on long hikes with my husband. I love that the spout's design allows for faster drinking. Though the large and sturdy handle is close to the spout, it rotates down so it's not in the way while drinking. It also features a hook to hold the bottle cap. "I thought the design of the lid was super-smart, where you can hook it onto the handle and it stays on there pretty securely.
HOW IT PERFORMED IN LAB TESTS: The Stanley IceFlow Fast Flow Bottle was our top-performing insulated water bottle, staying under 58°F after 24 hours of testing, while many other bottles we tested ranged from 60°F to 72°F. It also passed both our leak and drop tests without issue. "I like how light this water bottle is, and it still keeps my ice water pretty cold throughout the day," said a tester. "I also love the 'fast flow lid.' I love this kind of water bottle spout." You can even drink with the lid on the handle!" said one tester. While this bottle is dishwasher-safe, you can also remove the mouthpiece for hand washing.
TAKE NOTE: Some testers noted that it would have been nice if the bottle had a non-slip bottom or sleeve, as it can be loud when slammed onto a countertop. While this bottle comes in multiple sizes, only the 16- and 20-ounce versions fit in cup holders.
| Capacities available | 16, 24, 36, 50 ounces |
| Compatible mouthpieces | Twist-off cap spout |
| Material | Double-wall vacuum insulated, recycled stainless steel |
| Dishwasher-safe | Yes |
Other good water bottles
- Brita Hard-Sided Filtering Water Bottle is a water bottle that filters out chlorine, which can affect the odor and taste of your water. Brita says its water bottle filter (located in the straw) should be replaced after 40 gallons, or approximately every two months.
- Hydro Flask Standard Mouth Bottle Our team is a fan of this Hydro Flask because it’s slim and travels well, though it’s a bit harder to clean
- LARQ Swig Top Insulated Stainless Steel Water Bottle is a lightweight and durable pick with a soft, wide-grip handle. We especially like the swig top for ease of drinking, but keep in mind that the leak-proof lid may be harder to open for some.
- LifeStraw Go Series Stainless Steel Water Bottle is a game-changer for drinking filtered water on the go. However, it doesn't hold much water because the filter takes up quite a bit of space.
- I've reached for the Okapa Water Bottle often, thanks to its slim design, and it performed well in our Lab for durability and leak resistance. Still, at nearly $300, it’s too expensive to recommend for most people.
- Owala FreeSip Twist stands out for its pressure-releasing lid that safely handles sparkling water and travel, plus strong cold retention and portability, but it requires hand washing and may scratch over time.
- S'well Stainless Steel Water Bottle is a slim water bottle that fits into most backpacks, side pockets, and car cup holders, and is also triple-layered and vacuum-insulated. Keep in mind that it dented during Lab testing and is not dishwasher-safe.
- S'well Glass Original Bottle is a slim glass bottle with a silicone exterior for durability that I've been using more often. However, it's not for everyone because of its narrow drinking opening.
- Takeya Actives Water Bottle is a durable, leak-proof water bottle that is easy to use and carry thanks to its grippy design, wide mouth, and handle. Still, it may dent when dropped and doesn’t retain temperature as well as other insulated options.
- W&P Porter Glass Bottle is a great option for a glass water bottle. Its wide mouth makes it feel like drinking from a cup, but it has a lid so you can take it on the go. Take note: The bottom can sometimes form a suction and become stuck to surfaces.
- Yeti Yonder with Chug Cap This is a lightweight alternative to the Yeti Rambler that our team loves, though its plastic construction means it doesn’t keep drinks cold as long as other options.
- Zojirushi Vacuum Insulated Mug doubles as both a water bottle and an insulated travel mug. It excels at keeping drinks hot or cold; however, we prefer it as a travel mug.
How we test water bottles
In the Good Housekeeping Institute Kitchen & Cooking Lab, we’ve tested hundreds of water bottles and drinkware over the past decade, evaluating performance, ease of use, and durability.
In the last four years alone, we’ve tested more than 100 drinking vessels, including kids’ water bottles, filtered bottles, insulated tumblers, and travel mugs. In our Lab, we define a great water bottle as one that is easy to use (and clean!), retains temperature well, is durable and leak-resistant, and lasts for quite a few years.
✔️ Performance: When we evaluate performance, we test how well water bottles retain temperature, whether they are leak-proof, and how durable they are. Pictured here is our drop-tester machine with dyed water that leaked out of a poorly-performing water bottle.
✔️ Leak-resistance: To test whether a bottle will leak, we fill each water bottle with the same amount of water and food dye. We knock over each water bottle, let it sit on its side for 30 minutes, then check whether any water seeps through. We also shake each water bottle at full capacity to see if any water escapes.
✔️ Temperature retention: We evaluate each water bottle to see how well it can retain temperatures. We fill each bottle to maximum capacity with water, then remove a specific amount of water and replace it with a calculated amount of ice. Then the internal water temperature of each bottle is documented multiple times over 24 hours to determine which bottles retain temperature best.
✔️ Durability: We use our drop tester machine to drop water bottles three times each from a height of 3 feet and note any damage that occurs.
✔️ Ease of use: To evaluate ease of use, we consider how each bottle opens and closes. Using either a dishwasher or dish soap and a brush, we test how easy it is to clean each water bottle.
✔️ Consumer testing: In addition to Lab tests, we send water bottles to consumer testers to get their opinions on how they fare in real life.
What to look for when buying the best water bottle
✔️ Material: There are three main materials used to make reusable water bottles: plastic, glass, and stainless steel.
- Plastic water bottles are usually lightweight and durable, but they can sometimes absorb the flavor of tea or coffee.
- If cleaned properly, glass water bottles won’t impart any flavor into your water, but they can be delicate or heavy.
- Stainless steel is a lightweight alternative and is often used for insulated bottles that keep hot beverages hot and cold beverages cold, but they are sometimes not dishwasher-safe.
✔️ Size: Water bottles can be as small as 12 ounces, which is perfect for a child or fitting into a small bag. They can also be as large as a gallon, which is convenient for a picnic with friends or long car rides. A common everyday size for a water bottle is around 24 to 36 ounces—small enough to fit in a backpack, but large enough that you don’t need to refill often. The larger the water bottle, the wider it likely is, which is something to keep in mind when it comes to cup holders.
✔️ Drinking spout: There is a drinking spout for everyone, and some brands even offer multiple drinking spouts to appeal to different customers.
- There are insulated water bottles with wide mouths, which are great for big gulps of water but are more prone to spilling if you're not careful.
- Sipping spouts might offer less water flow than larger spouts, but there is less chance of accidentally spilling water all over yourself.
- Chug caps or larger spouts are great if you prefer to drink quickly without making a mess.
- A bottle with a straw is helpful when you’re on the go or working out.
- There are even newer hybrid drinking spouts like the Owala FreeSip, which let you sip upright through the built-in straw or tilt the bottle back to drink from the spout opening.
✔️ Additional features: Some bottles feature handles for carrying around, non-slip sleeves so bottles stay put on countertops or remain in your hands even when sweaty, and an additional larger bottle opening for easier cleaning or filling bottles with ice.
Why trust Good Housekeeping?
Eva Bleyer has tested a wide range of kitchen gear for Good Housekeeping, including gas ranges, microwaves, and blenders. She holds a B.S. in Food Studies, Nutrition, and Public Health from New York University, where she studied sustainability practices. Eva has tested all of these water bottle picks at home and on the go, and has tested close to 100 pieces of drinkware over the last three years at GH.
Nicole Papantoniou oversees the Good Housekeeping Institute's kitchen gear testing. She has been testing kitchen gear professionally for nearly 10 years, and she is constantly trying new water bottles in both the Lab and in her daily life. She keeps them on hand for years to ensure they’re really put through their paces. She favors lightweight, dishwasher-safe designs but continually rotates new options in search of standout picks.
Alec Scherma is the Good Housekeeping Institute's test engineer. He has tested almost 40 insulated water bottles for GH. Alec is very familiar with testing products for their insulation, as he's also tested dozens of coolers and cooler backpacks for the Kitchen & Cooking Lab.
Alec Scherma (he/him) is the Good Housekeeping Institute’s test engineer, where he helps to create and implement new product testing methodology across home, cooking and cleaning appliances, wellness, tech products and more. He graduated from Drexel University’s College of Engineering with a B.A. in mechanical engineering.
Nicole (she/her) is the senior director of the Good Housekeeping Institute Kitchen & Cooking Lab. She oversees all content and testing related to kitchen products, food, and recipes. She has worked at GH since 2019, and is a trained cook, published recipe developer, and seasoned product tester with nearly 15 years of experience. She has worked in test kitchens for national magazines and kitchen appliances brands, where she also helped develop products for the home cook. She earned a degree in journalism from SUNY New Paltz, graduated with a Grand Diplome in Classic Culinary Arts from the French Culinary Institute, and studied culinary nutrition at the Natural Gourmet Institute (both now part of the Institute of Culinary Education in New York City.)
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