The 9 Best Reusable Water Bottles of 2021

Lose the plastic, and invest in a long-term solution

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Our Top Picks
"The wide mouth is perfect for adding large ice cubes."
"Holds a lot of water but is still lightweight."
"Multitaskers will love the hand-operated autoseal."
"The silicone sleeve makes it easy to grasp and comfortable to hold."
"Parents love these bottles because they are spill-proof."
"Keep beverages hot or cold all day long."
"Customers claim that the leakproof feature actually works."
"The large capacity means fewer refills when you’re at the gym."
"From prints and patterns to fun colors and textures, the designs available are endless."

Reusable water bottles are both a convenient way to stay hydrated and an easy way to reduce your environmental footprint. These days, there are options made of plastic, glass, and metal, with varying mouth sizes and cap styles (do you want one that screws on or flips?). Look for one with a straw for easy sipping or with a filter for fresh water wherever you go. From compact carafes fit for traveling to insulated tumblers that work for both hot and cold beverages, these are the best reusable water bottles.

Best Overall: Hydro Flask Wide Mouth Water Bottle, 32oz

Hydro Flask Wide Mouth Water Bottle
What We Like
  • Wide mouth

  • Large capacity

  • Insulation keeps drinks cold for up to 24 hours

What We Don't Like
  • Not dishwasher-safe

This water bottle keeps your water ice-cold for hours due to the double-wall vacuum insulation. Cold drinks can remain cold for up to 24 hours. This bottle is also not limited to water and can keep hot beverages, such as tea or coffee, warm for up to 12 hours. Each bottle is made of 18/8 stainless steel with a powder coating that makes the exterior slip-free. There are a variety of stylish colors to choose from, as well as three lid options available: a wide-mouth straw lid, a flip lid, and the included flex cap. 

Because the dishwasher can impact the insulation, it's best to hand wash this bottle. The wide-mouth opening makes it easier to access the interior with a dish brush or sponge. It also allows for the inclusion of large ice cubes to keep your water cold throughout the day.

Best Plastic: Nalgene 32-ounce Wide Mouth Bottle

What We Like
  • Wide mouth

  • Lightweight

  • Dishwasher safe

What We Don't Like
  • Not insulated

If you’re less concerned about insulation, this affordable water bottle holds a lot of water—up to 32 ounces—but is still lightweight because of the material (BPA-free Tritan). It's also very durable and can take many bumps and drops without leaking. The screw-top lid features a loop-top that can be clipped onto a bag or a harness.

Printed measurements on the bottle help you keep track of how much water you’re drinking. This bottle has a wide mouth, making it easy to add large ice chunks. Many customers claim that the wide mouth also helps to make cleaning this bottle by hand really easy, though it is dishwasher-safe.

Best Stainless Steel: Contigo AutoSeal Chill Water Bottle, 24 oz

Contigo AUTOSEAL Chill Stainless Steel Water Bottle
What We Like
  • Keeps liquid chilled up to 28 hours

  • One-handed operation

  • Seals automatically

What We Don't Like
  • Mouthpiece is tricky to clean

This water bottle does an excellent job of keeping water ice-cold for long periods of time (up to 28 hours, to be exact) thanks to the Thermalock double-wall vacuum-insulated stainless steel. It also comes with a spill-proof lid that automatically seals between sips and can be operated with one hand, perfect for when you’re multitasking. Simply press the button on the back of the lid to open the top, and start sipping. When you release the button, it automatically seals shut. 

This bottle has a spout cover to prevent germs and dirt from collecting on your bottle. The stainless steel body must be washed by hand, but the lid can be placed in the top rack of the dishwasher.

Best Glass: Lifefactory 22-ounce Glass Water Bottle with Active Flip Cap and Silicone Sleeve

What We Like
  • Transparent bottle and pure-tasting water

  • Silicone sleeve is comfortable to hold

  • Dishwasher-safe

What We Don't Like
  • Some say lid can leak

  • Breakable

Many people prefer glass bottles, which provide pure-tasting water without any leaching from plastics or metals. This bottle is made of borosilicate glass and comes with a polypropylene cap and a protective silicone sleeveall of which are BPA-free. There is a flip cap on top with an attached handle that makes it easy to hold.

The silicone sleeve is available in a variety of beautiful colors. Customers especially love the silicone sleeve for its comfortability and convenience for grasping. The holes in the sleeve also make it possible to see the bottle’s water level. This bottle has a wide mouth that makes it easy to put things like fresh fruit slices inside. For best cleaning practices, the bottle can stay inside the silicone sleeve and be placed in the dishwasher as is.

Best for Kids: CamelBak eddy Kids 12-Ounce Water Bottle, 2-Pack

What We Like
  • Kid-friendly valve

  • Easy to clean

  • All parts top-rack dishwasher safe

What We Don't Like
  • Not fully leakproof according to some reviews

At just over 6 inches tall, these mini water bottles are the perfect size for kids. Made of polypropylene that's free of BPA, BPS, and BPF, these little bottles are lightweight, durable, and spill-resistant. In fact, many parents claim these water bottles are some of the most spill-proof cups they’ve found.

Kids love them because they’re so easy to open and use. A drink-through straw requires a simple flip, bite, and sip. They also have a comfortable carry handle, making it easy for little ones to take along wherever they go. They are available in fun, bright colors including true blue, palm, grapefruit, and dusty lavender. 

All of the parts are removable, which makes it easy to clean, whether by hand or in the dishwasher (top rack only).

Best for Travel: YETI Rambler 26-ounce Reusable Bottle with TripleHaul Cap

What We Like
  • Keeps beverages cold or hot

  • Cap is leakproof and easy to hold

  • Large capacity while being lightweight for travel

What We Don't Like
  • Lid sometimes squeaks when screwing on

If you’re looking for a portable option, this rambler is the perfect outdoor travel companion. It’s made of a durable 18/8 stainless steel that's resistant to punctures and rust. The double-wall vacuum-insulation keeps beverages cold (or hot) when you’re outside, even maintaining the temperature in the triple digits. It also comes with a leakproof cap with a three-finger grip, making it easy to hold.

This rambler is available in a number of bright and neutral tones and is coated with a special powder layer that is meant to last a long time and resist fading. Customers especially love this bottle’s 26-ounce capacity. The larger size holds a lot of water but isn’t too heavy if you take it with you for an outdoor adventure. This rambler is dishwasher-safe—just remove the rubber lid gasket first and throw it in the utensils basket of your dishwasher to better remove built-up grime. It's also extra easy to clean by hand because of the wide mouth opening.

Best With Straw: CamelBak Eddy + BPA Free Water Bottle, 25-ounce

CamelBak Eddy + BPA Free Water Bottle, 25-ounce
What We Like
  • Straw and bite valve allow for easy sipping

  • Leakproof and spill-proof

  • Dishwasher-safe

What We Don't Like
  • Bite valve can fall off

For those who prefer to drink water from a straw, this BPA-, BPS-, and BPF-free design includes a straw, a convenient loop handle, and a screw-on top with a flip-bite valve. To dispense the water, simply flip the valve on top and bite down. The bite valve has recently been redesigned to allow for 25 percent more water flow.

Thanks to the spill-proof cap, you don’t have to worry about spills with this bottle if you drop it with the flip-top open. It is also leakproof, and many customers rave about this feature, stating that this bottle truly does not leak when inside a purse or backpack. This bottle also comes with a lifetime guarantee, covering manufacturing defects. It’s dishwasher-safe, too, so cleaning this bottle is a breeze.

Best for the Gym: Takeya Originals Insulated Water Bottle, 40-ounce

What We Like
  • Large capacity for fewer refills

  • One-handed drinking spout and a hinge lock

  • Double-wall vacuum insulation

What We Don't Like
  • Hand-wash only

For something more gym-friendly, this bottle is perfect because it can hold up to 40 ounces of water to keep you hydrated for longer. That means fewer refills. It also features a leakproof lid with a one-handed drinking spout and a hinge lock that keeps the cap out of your way while drinking—also convenient during workouts. This stainless steel bottle keeps beverages cold for up to 24 hours due to the double-wall vacuum insulation. It can also keep drinks hot for up to 12 hours. 

The lid conveniently unscrews to add ice and helps to make the cleaning process a lot easier (hand-wash only). Users say that the wide mouth opening allows them to fit a long handle brush in their bottle to give it a thorough cleaning. This bottle also comes with a lifetime warranty.

Best Design: S'well Vacuum Insulated Stainless Steel Water Bottle

S'well Stainless Steel Water Bottle
What We Like
  • Solid vacuum insulation

  • Sleek design

  • Durable

What We Don't Like
  • Finish scuffs easily

  • Hand-wash only

  • Narrow mouth

In terms of design, this bottle is a winner on multiple fronts. Not only does it have a slender body that looks sleek, but it can also fit in most car cup holders. S’well water bottles also have one of the most extensive collections of beautiful designs. From patterns and prints to subdued and bright colors, there’s a bottle for everyone in this collection.

This bottle excels at keeping drinks cold for long periods of time. Made of triple-layered vacuum-insulated 18/8 stainless steel, this bottle can keep beverages cold for up to 41 hours or hot for up to 18 hours. Customers claim that this bottle even keeps drinks cold when they’ve left it in their hot car for hours.  

This bottle also features a copper wall layer, which helps to create a condensation-free exterior that won’t sweat whether it’s sitting in your bag or resting on your coffee table. This bottle must be hand-washed only, and the narrow mouth can prove challenging to access or add ice.

Why Trust The Spruce Eats

The writer of this piece, Cheyenne Elwell, always drinks from a reusable water bottle, as she’s passionate about saving the planet. She chooses her home products wisely to reduce waste and avoid exposure to BPA when possible. She has used several of the water bottles on this list.

What to Look for When Buying a Reusable Water Bottle

Material: Reusable bottles are made of either plastic, glass, or metal (stainless steel or aluminum). Plastic bottles are the most lightweight and are very durable. Note, though, that they tend to lend a slightly chemical flavor or odor to your drink. Look for ones that are free of bisphenol A (BPA), which has been linked to hormonal disruptions in humans. Glass bottles are typically safer to drink from but are heavier and easier to break. Some come with silicone sleeves to protect them. Lastly, metal bottles are generally quite heavy but are more durable than plastic or glass. They are typically insulated but are more prone to dents.

Size and design: In addition to the material, your purpose for using the bottle will dictate the size and design you choose. Capacities range from 12 ounces to over 30 ounces. If you're using the bottle for intense physical activity, something easy to carry that will fit in a vest or bike holder, with a spout or nozzle, will work best. For general daily use around the house or the office, a bottle with a screw-top lid should suffice—perhaps one that keeps your coffee hot and your water cold. If you're traveling long distances in a vehicle or will be out for several hours, you'll maybe want something more jug-like.

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