Walking Shoes, Apparel, and Gear The 15 Best Water Bottles of 2023, Tested and Reviewed The Nalgene Wide Mouth Water Bottle is our top choice for keeping you hydrated By Emily Stone Emily Stone LinkedIn Emily Stone is a writer specializing in health, wellness, and fitness. She writes about fitness and health products across all of the Verywell brands. Learn about our editorial process Updated on May 16, 2023 Fact checked Verywell Fit content is rigorously reviewed by a team of qualified and experienced fact checkers. Fact checkers review articles for factual accuracy, relevance, and timeliness. We rely on the most current and reputable sources, which are cited in the text and listed at the bottom of each article. Content is fact checked after it has been edited and before publication. Learn more. by Marley Hall Fact checked by Marley Hall LinkedIn Marley Hall is a writer and fact checker who is certified in clinical and translational research. Her work has been published in medical journals in the field of surgery, and she has received numerous awards for publication in education. Learn about our editorial process Print We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation. Learn more. When it comes to how much water you need for proper hydration, we’ve all heard the eight glasses a day mantra. But the truth is there is no one-size-fits-all number—daily water intake requirements vary from person to person and depend on factors like size, activity level, metabolism, climate, medications, and more. Required water levels might differ between people, but one absolute rings true: hydrating is important for everyone’s overall health. To satisfy this wellness cornerstone, investing in a reusable water bottle can help you keep track of your consumption, quench your thirst when you’re on a run or at the gym—all in a convenient, stylish package. When shopping, it's important to consider elements like material, capacity, and lid design. We curated our list according to these aspects, coupled with factors like price, grip, bottle shape, ease of portability, and more. We researched dozens of bottles and even tested some for ourselves to find out which are truly the best. Our top picks are convenient and practical to help you hit your hydration goals every single day. Our Top Picks Best Overall: Nalgene 32-Ounce Wide Mouth Tritan Bottle at Amazon Jump to Review Best Stainless Steel: Hydro Flask Stainless Steel Water Bottle at Amazon Jump to Review Best Leakproof: Owala Water Bottle at Amazon Jump to Review Best Glass: bkr Glass Water Bottle at Amazon Jump to Review Best Insulated: S'well 17-Ounce Stainless Steel Water Bottle at Amazon Jump to Review Best with Built-In Straw: CamelBak Eddy+ 25-Ounce Water Bottle at Amazon Jump to Review Best for Running: Nathan SpeedShot Plus Insulated Handheld Flask at Amazon Jump to Review Best Sustainable: Welly Traveler 18 oz Water Bottle at Amazon Jump to Review Best Infuser: OMORC 32 OZ Sport Fruit Infuser Water Bottle at Amazon Jump to Review Best Large Capacity: The Gym Keg Sports Water Bottle (2.2 L) Insulated at Amazon Jump to Review In This Article Expand Our Picks How We Selected and Tested the Best Water Bottles What to Look For FAQ Why Trust Verywell Fit? Best Overall Nalgene 32-Ounce Wide Mouth Tritan Water Bottle 4.2 Amazon View On Amazon View On Walmart View On Nalgene.com Pros Lightweight Leakproof Easy-to-fill Cons Wide-mouth makes walking and drinking challenging Not insulated A longstanding quintessential staple for outdoor enthusiasts, the Nalgene water bottle is our top pick. The 32-ounce wide mouth water bottle—the brand's top model—is fully leakproof and virtually indestructible. It's made from Tritan, which is BPA-, BPS-, and phthalate-free. Tritan is also super lightweight, durable and both odor- and stain-resistant. The wide mouth design makes this water bottle one of the most versatile options on the market. In addition to being dishwasher-safe, it's also easy to fill. Suitable for both hot and cold beverages, the bottle can fit ice cubes of any size and can fit most filtration units. Plus, the loop-top lid can be clipped to a gym bag or climbing harness for on-the-go hydration. The water bottle measures 8.25x3.5 inches and weighs only 6.25 ounces. It also comes in virtually every color and features printed measurements to help track one’s water intake. Price at time of publication: $21 Key Specs:Material: Tritan | Capacity: 32 ounces | Lid: Screw-on | Weight: 6.25 ounces | Dimensions: 8.25 x 3.5 inches Best Stainless Steel Hydro Flask Stainless Steel Water Bottle 4.8 Amazon View On Amazon View On Dick's View On Hydroflask.com Pros Available in several bright colors Keeps cold drinks cold and hot drinks hot Stylish Cons Cannot fit in a cup holder Dents easily The Hydro Flask is arguably one of the hottest accessories of the moment. The 32-ounce wide mouth water bottle is the ideal size for all-day hydration and can easily fit large ice cubes or a filtration unit. Constructed from 18/8 pro-grade stainless steel, it doesn't give your water a metallic taste like other bottles. It's also odor- and bacteria-resistant, as well as phthalate- and BPA-free. The bottle comes with the Flex Cap which screws on using Honeycomb Insulation to keep drinks cold. The leak-free cap also features a carrying strap for convenience on the go. Hydro Flask's TempShield double-wall vacuum insulation keeps beverages cold for up to 24 hours and hot for up to 12. While many other stainless steel water bottles are hand-wash only, Hydro Flask bottles are dishwasher-safe and feature a protective outer coat that keeps their color vibrant through years of washes and wear and tear. It also delivers a slip-free finish for a more comfortable grip. This model is compatible with Hydro Flask’s Hydro Flip Lid and Wide Mouth Straw Lid and is covered under the brand’s limited lifetime warranty against manufacturer defects. The bottle measures 9.4 x 3.58 inches, weighs 15.2 ounces, and is available in a range of colors. Price at time of publication: $45 Key Specs:Material: Stainless Steel | Capacity: 32 ounces | Lid: Screw-on Flex Cap | Weight: 15.2 ounces | Dimensions: 9.4 x 3.58 inches What Our Editors Say "I'm always out and about, so staying hydrated is a must. And since drinking warm water isn't ideal, using a bottle that actually keeps my drink cold is a priority. The Hydro Flask Wide Mouth Bottle keeps my water chilled for over 24 hours—I even find ice cubes still sitting in the bottle at the end of the day. Plus, the large, 32-ounce size means that I only have to refill the bottle a couple of times throughout the day. While a bit heavy, the stainless steel design is super durable and crafted to withstand multiple drops. The Hydro Flask also doesn't sweat which I find helpful since I live in a humid climate." —Megan Foster, Verywell Fit Product Tester Best Leakproof Owala FreeSip Insulated Stainless Steel 32-ounce Water Bottle Walmart View On Amazon View On Walmart View On Owalalife.com Pros Comes in three sizes Durable Opens with one finger Cons Larger bottles won't fit in cupholders Owala’s FreeSip Water Bottle Has a Clever Design Hack That Makes Me Drink More Searching for a bottle that's truly leakproof? After testing it out for ourselves, we love Owala's FreeSip bottle. Sleek and stylish, it comes in three sizes (24, 32, or 40 ounces) and plenty of bright color combinations. This stainless steel bottle keeps beverages cold for up to 24 hours—but our favorite part is the two-in-one lid. Flip the lid open with the touch of a button, and choose your favorite way to drink: Either sip from the straw or drink from the wide opening, which can also fit ice cubes. There's also a handle that doubles as a lock, to prevent the button from accidentally being jostled by anything else in your bag. We love that this bottle is durable, meaning you can be confident you're making an investment that will last. And we found that it's totally leakproof—once you screw the lid on and close the top, you can go about the rest of your day worry-free. Price at time of publication: $20-$22 Verywell Fit / Sarah Felbin Best Glass bkr Glass Water Bottle with Smooth Silicone Sleeve for Travel View On Amazon View On Mybkr.com Pros Quality, durable glass Eco-friendly design Large capacity Cons Opening too small to clean Silicone sleeve stains easily Expensive Who doesn't love the crisp, clean taste of an ice-cold beverage served in a glass bottle? The bkr Big 1L Glass Water Bottle is a current fave among health and fitness gurus due to its eco-friendly design, large capacity, and small mouth opening for easy sipping. The 34-ounce glass water bottle is wrapped in an interchangeable, soft, and grippy silicone sleeve for the ultimate fashion statement. The bottle is BPA- and phthalate-free and dishwasher safe. It comes with a leakproof cap with a handle for easy carrying. The cap flips open and can store tiny valuables like hair ties, vitamins, mints, or the brand’s signature lip balm. The bottle measures 9.65x3.94 inches and has a 0.95-inch mouth opening. The glass water bottle weighs 1.5 pounds empty, and 3.5 pounds when filled. It comes in a variety of opaque colors, including variations of millennial pink, shades of periwinkle blue, greys, and nudes. Price at time of publication: $48 Key Specs:Material: Glass | Capacity: 34 ounces | Lid: Flip-open | Weight: 1.5 pounds | Dimensions: 9.65 x 3.94 inches The Best Glass Water Bottles for Easy, On-the-Go Hydration Best Insulated S'well Vacuum-Insulated Stainless Steel Water Bottle, 17-Ounce 4.5 Amazon View On Amazon View On Walmart View On Swell.com Pros Fits in most cup holders Comes in a wide range of colors Sleek design Cons Scratches and dents easily Expensive S'well's sleek and compact design is ideal for gym-goers and athletes. This slim bottle is about the size of most standard disposable plastic water bottles and fits comfortably in your hand and in most cup holders. The screw-top design is leakproof and secure. Leveraging Therma-S’well Technology with three walls of vacuum insulation, this bottle keeps beverages cold for 36 hours and hot for 18. It's made from 18/8 food-grade stainless steel—which is 18 percent chromium and 8 percent nickel. It’s BPA- and BPS-free and hand-wash only. Unlike most water bottles, the S'well Stainless Steel Water Bottle stays dry on the outside, so there’s no need for a coaster. The bottle comes in a wide range of unique colors and finishes, including Blue Suede, Black Marble, Onyx, Pink Topaz, Sparkling Champagne, Teakwood, and more. It comes in three sizes—9, 17, and 25 ounces—and measures 10.30x2.80 inches. Price at time of publication: $35 Key Specs:Material: Stainless steel | Capacity: 25 ounces | Lid: Screw-on | Weight: 1 pound | Dimensions: 10.30 x 2.80 inches 13 Best Insulated Water Bottles to Keep You Hydrated Best with Built-In Straw CamelBak Eddy+ 25-Ounce Bottle with Tritan Courtesy of CamelBak View On Amazon View On Walmart View On Dick's Pros Two-finger loop is easy to carry Comes in a wide range of colors Durable and dishwasher-safe Cons Bite valve can be hard to drink from Cannot fit in cup holder The CamelBak Eddy+ BPA Free Water Bottle is an eco-friendly pick for those who prefer to drink through a straw. For current CamelBak owners, the Eddy+ features a redesigned bite valve. This new and improved design ensures that liquid flows freely through the straw, so you get more out of each sip. This lightweight, durable water bottle is made of Tritan and is dishwasher safe. It’s also BPA-, BPS-, and BPF-free. The CamelBak water bottle cap features a handle for portability and unscrews for hassle-free filling and cleaning. The easy access bite valve flips open and closed for quick sips on the move. When open, the bite valve is spill-proof and remains leakproof when closed. This 25-ounce bottle measures 9.3x4.2x3.1 inches and comes in a wide range of transparent colors, including Charcoal, Deep Magenta, Dusty Lavender, Hunter, Lava, True Blue, and more. Price at time of publication: $14 Key Specs:Material: Tritan | Capacity: 25 ounces | Lid: Flip-open | Dimensions: 9.3 x 4.2x 3.1 inches The 6 Best Water Bottles With Straws of 2023 Best for Running Nathan SpeedShot Plus Insulated Handheld Flask Nathan View On Amazon View On Backcountry.com View On Nathansports.com Pros Reflective pouch provides storage Adjustable hand grip Comfortable grip Cons Material is not moisture-wicking Pouch is small Plastic retains odor The Nathan SpeedShot Plus Insulated Handheld Flask is a favorite among runners for its comfortable handheld grip. This bottle comes with a fully-adjustable hand strap with a special slot for the thumb. The Push-Pull Blast Valve cap enables runners to hydrate without taking their eyes off the road. Nathan's double-wall insulation keeps drinks cold through long, hot runs. This handheld water bottle even has a reflective pouch for added visibility that can store small personal belongings like an ID, cash, and keys. It holds 12 ounces of liquid and comes in a wide range of colors. Key Specs:Material: Mesh canvas | Capacity: 12 ounces | Lid: Valve cap | Weight: 1 pound The Best Handheld Water Bottles, According to a Running Coach Best Sustainable Welly Traveler 18 oz Vacuum Insulated Stainless Steel Water Bottle Courtesy of Welly View On Amazon View On Wellybottle.com Over 1 percent of sales go to those in need Elegant, simple design Environmentally-friendly Expensive The Welly bottle is designed with bamboo and stainless steel and could have easily won the design award but takes it a step further with its environmentally-friendly construction. Made of renewable bamboo, the bottle's elegant yet simple construction reduces reliance on single-use plastic. Welly was established to honor the founder's later mother, Elly, a woman known for her altruism and social responsibility. Its mission is to have a design that elevates the ordinary, respecting Elly's legacy by donating over 1 percent of sales to bring clean water to those in need. The bottle comes triple-walled and vacuum-insulated and features a removable infuser and sleek loop cap. The Welly comes in three sizes—12, 16, and 18 ounces. It's available in Blue Lilac, Mint, and Rose, along with eye-catching limited edition designs and trending colors like Coral and Berry. Once you see the array of choices, you might want to order more than one. Price at time of publication: $33 Key Specs:Material: Stainless Steel and Bamboo | Capacity: 12 ounces | Lid: Screw-on | Weight: .8 pounds | Dimensions: 8 x 2.91 inches Best Infuser OMORC 32 OZ Sport Fruit Infuser Water Bottle View On Amazon View On Walmart Pros Comes with cleaning brush Leakproof Cons Cannot fit in a cup holder Plastic can retain odor Infuse a little flavor into your hydration rotation—the OMORC 32 OZ Sport Fruit Infuser Water Bottle offers a simple way to boost your water intake. This infuser bottle is made from food-grade, shatter-resistant, BPA-free Tritan. Simply fill the perforated infuser rod with cut-up fruit, place it in the 32-ounce bottle, screw on the lid, fill with water, and enjoy. The OMORC water bottle features an additional leakproof, enclosed lockable lid and an on-bottle, anti-slip grip. It also comes with a complimentary cleaning brush and is dishwasher safe. Get it in a variety of accent colors, including black, blue, light green, orange, peach, purple, and pink. Price at time of publication: $8 Key Specs:Material: Tritan | Capacity: 32 ounces | Lid: Screw-on | Weight: 2 pounds The 12 Best Infuser Water Bottles to Keep You Hydrated, According to Experts Best Large Capacity The Gym Keg Sports Water Bottle (2.2 L) Insulated View On Amazon View On Thegymkeg.com Pros Comes in a variety of colors and prints Leak-proof cap Built-in carrying handle Cons Narrow mouth is challenging to clean Doesn't stay cold through end of day For the overachiever, The Gym Keg holds a whopping 2.2 liters of liquid eliminating the need to refill multiple times a day. This durable, lightweight water jug is constructed from BPA-free Tritan. Wrapped in a removable insulating neoprene sleeve, The Gym Keg keeps drinks cold throughout the day and adds an extra layer of protection. Its portable design and built-in carrying handle make it easy to transport to and from the gym. The bottle’s leakproof pop-cap is easy to use and to drink from on the go. The Gym Keg comes in a variety of prints and colors, including Chrome Flex—which is reflective—Nardo Grey, NY Rebel, Stealth Black, and Urban Camo. Price at time of publication: $33 Key Specs:Material: Tritan | Capacity: 32 ounces | Lid: Screw-on | Weight: 2 pounds Best Self-Cleaning LARQ Bottle PureVis Amazon View On Amazon View On Best Buy View On Bluemercury.com Pros Purifies water and bottle with button Self-cleaning Sleek design Cons Grip can be slippery Expensive Why is it that something we use so often is sometimes the last thing on our list to clean? Never question the cleanliness of your water bottle again with the LARQ Self Cleaning Water Bottle. Deep clean your bottle while purifying your water on the go with the tap of a button. The LARQ bottle is powered by a lithium-polymer battery, which keeps the bottle active for up to one month on a single charge. The bottle is made from BPA-free electropolished 18/8 stainless steel. It's vacuum-sealed and double insulated, keeping contents cold for 24 hours and hot for 12. LARQ’s 17-ounce bottle measures 9.6x2.7 inches and weighs 13.5 ounces. Its offered in Granite White, Himalayan Pink, Monaco Blue, Obsidian Black, and Seaside Mint. Price at time of publication: $99 Key Specs:Material: Stainless steel | Capacity: 17 ounces | Lid: Screw-on | Weight: 1 pound | Dimensions: 9.6 x 2.7 inches What is Alkaline Water? Best Flip-Top Embrava Best Sports Water Bottle View On Amazon Pros Stylish frosted coating On-bottle measurements track consumption Comes with durable lanyard Cons Narrow mouth piece Strap is not detachable Narrow bottle can tip For athletes on the go, the Embrava 32-ounce Sports Water Bottle is made from shatterproof BPA-free Tritan with a secure locking lid. The spill- and dust-proof lid opens at the push of a button and securely locks for leak-proof traveling. Comfortably sip from the narrow mouthpiece for a spill-free drink. Additionally, the on-bottle measurements help you track your daily water consumption. This eco-friendly bottle is completely recyclable and features a frosted reflective coating for a stylish finish. It comes complete with a durable lanyard carrying strap to attach to a backpack or for easy carrying. The bottle measures 11.46x3.31x3.23 inches and is offered in blue, white, gray, and pink. Price at time of publication: $30 Key Specs:Material: Tritan | Capacity: 32 ounces | Lid: Flip-top | Weight: 2 pounds | Dimensions: 11.46 x 3.31 x 3.23 inches Best Design ARC Bottle Water Bottle With Time Marker View On Amazon View On Sears.com Pros Striking, sleek design Convenient time markers Lightweight Cons Lid can dent easily Time markers may rub off over time This simplistic water bottle is the clear winner when it comes to style. Offered in frosted white and matte black with gold accents, the Arc Bottle sports a tall, slim build with subtlety printed time markers to keep you on your hydration schedule throughout the day. The 32-ounce bottle sports drinking goals for every hour, with a suggested refill at noon. Made from BPA-free Tritan, the Arc Bottle looks like it’s made from glass, yet it’s lightweight and shatterproof. The leakproof, aluminum screw-top lid is secure and easy to open. Additionally, the bottle's medium-sized mouth opening is ideal for spill-free sipping. The Arc Bottle is hand-wash only and measures 1.4x3x11 inches. Price at time of publication: $25 Key Specs:Material: Tritan | Capacity: 32 ounces | Lid: Screw-on | Weight: 2 pounds | Dimensions: 1.4 x 3 x 11 inches Best Squeeze Bottle Gatorade Squeeze Bottle Amazon View On Amazon View On Dick's Pros Comfortable grip Easy screw-on cap Sleek design Cons Cap challenging to clean Can leak in bags “Be Like Mike," or your favorite pro athlete and chug from the classic Gatorade Squeeze Bottle. Made from BPA-free plastic, this squeeze bottle sports a sleek, curved design with a comfortable grip. The squirt-style lid easily unscrews for quick refills and features a Sure-Shot valve to reduce leakage. The iconic green bottle features the brand's logo in the center with a bright orange cap. The side of the bottle sports the company's Clear Hydro-View strip to measure liquid consumption. Gatorade’s 32-ounce bottle measures 10.25x3.17 inches. Price at time of publication: $6 Key Specs:Material: Plastic | Capacity: 32 ounces | Lid: Screw-on | Dimensions: 10.25 x 3.17 inches Best for Kids Simple Modern 14oz Disney Summit Kids Water Bottle Thermos with Straw Lid View On Amazon Pros Wide variety of kid-loving designs Liquid stays cold Carrying handle Cons Straws come out easily Dents easily This 14-ounce kid-friendly water bottle features a flip-top nozzle for spill-free drinking. Simple Modern’s BPA-free Summit Straw Lid is leakproof in the closed position to avoid any additional lunchtime mess. This lid also includes a handle for easy carrying. The Summit water bottle is constructed from food-grade 18/8 stainless steel and features double-wall vacuum insulation with a copper-coated interior that keeps drinks cold for 14 hours. The bottle includes a durable finish that delivers a condensation-free exterior—no more water rings on the dining room table. The 14-ounce bottle measures 6x2.9 inches and comes in a variety of officially licensed Disney character prints. Price at time of publication: $20 Key Specs:Material: Stainless Steel | Capacity: 14 ounces | Lid: Screw-on | Weight: 1 pound | Dimensions: 6 x 2.9 inches How We Selected and Tested the Best Water Bottles To select the best water bottles, we researched dozens of options on the market. We considered size, insulation, material, and design to find bottles that are just as practical as they are functional. We also examined the price of each bottle to choose options for all budgets. Then, we tested some bottles for ourselves in the real world. As we used these water bottles in our daily routines, we noted how easy they were to use and how long they kept our beverages cold. We paid attention to the design of the lid to see how easy it was to take a sip (especially with one hand). And we brought the bottles with us on the go to assess how durable they were. What to Look for in a Water Bottle Material The most popular water bottles are constructed from three primary materials—plastic, stainless steel, and glass. Plastic water bottles are usually affordable, lightweight, and portable. Most plastic water bottles on the market today are made from Tritan, a rock-hard plastic material that's BPA-, BPS-, and BPF-free. These hard plastic bottles look like glass yet are very difficult to break. Tritan is also dishwasher-safe. Stainless steel bottles offer insulation, keeping beverages at their respective temperatures for long periods of time. Bottles with double- and triple-walled insulation can even keep beverages hot or cold for upwards of 24 hours. This feature tends to make stainless steel bottles a bit heavier than plastic ones. Glass bottles are less likely to alter the taste of your water or leave any residue. The downside is that glass is heavy and highly breakable. Many glass water bottles come in fashion-forward designs and are often sold at higher price points. Capacity Choosing the right bottle size depends on your personal water intake needs, as well as your activity level. It's also up to your personal preference and whether you prefer to fill up a big water bottle in the morning and be done for the day or have a smaller, more portable bottle that you can refill throughout the day. Lid Design Water bottles come with varying styles of lids, with the most popular being screw-on, flip-top—often containing a straw-like spout—and sport nozzles. Lids offer convenience for different activities, which is why some athletes prefer a sports nozzle for a quick squirt of hydration during games. Frequently Asked Questions What is the best water bottle material? Water bottles come in stainless steel, plastic, or glass options. Picking one material over another isn't an easy decision as there are pros and cons to owning each.Stainless steel bottles are corrosion-resistant and do not leach chemicals when exposed to the sun. As a result, they last longer than ones made of glass or plastic. Stainless steel is also 100-percent recyclable.Most of us know that drinks taste better in glass water bottles. However, glass is breakable, making its lifetime much shorter than stainless steel or plastic options. The recycling rate is low, and some public places do not accept glass for recycling. Like stainless steel options, glass bottles also offer the benefit of not leaching chemicals when left in the sun or heat. However, the price of a glass water bottle is typically much higher than that of the other two most popular options.While glass and stainless steel are gaining popularity, plastic is still the most popular reusable water bottle material. The primary appeal of plastic water bottles is that they tend to be a lot less expensive than other options. However, plastic isn't an environmentally friendly material—the recycling rate is low, with bottles ending up in landfills. Plastic water bottles also tend to leach chemicals when exposed to the sun, whereas glass and stainless steel do not. How do you clean a water bottle? After each use, wash your bottle in hot water with a teaspoon of unscented dish soap. Let it soak for a few minutes, rinsing it well with warm water, and allow it to dry completely.If the bottle is dishwasher-safe, run it through your dishwasher, thoroughly cleaning and sanitizing. A few times each week, use a weak bleach solution of 1 tablespoon of bleach per quart of water to sanitize the bottle. Avoid using too much bleach as it will leave an unpleasant taste in the bottle.Don't leave water in the bottle for long periods between each use. Empty the bottle when you finish using it each day. Why Trust Verywell Fit? Emily Stone is a Chicago-based journalist specializing in fitness and lifestyle content. Emily has found that selecting a water bottle tailored to her lifestyle and preferences makes all the difference in increasing daily water intake. For her, that’s been the CamelBak Eddy+ for the gym and the S'well Stainless Steel Water Bottle for work and around town. 2 Sources Verywell Fit uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. Popkin BM, D’Anci KE, Rosenberg IH. Water, hydration, and health: Nutrition Reviews©, Vol. 68, No. 8. Nutrition Reviews. 2010;68(8):439-458. doi:10.1111/j.1753-4887.2010.00304.x Michigan State University Extension. How to keep your water bottle germ-free. Additional Reading How much water do you need daily? Health Essentials from Cleveland Clinic. https://health.clevelandclinic.org/how-much-water-do-you-need-daily/ How to keep your water bottle germ-free. MSU Extension. https://www.canr.msu.edu/news/how_to_keep_your_water_bottle_germ_free Popkin BM, D’Anci KE, Rosenberg IH. Water, hydration, and health: Nutrition Reviews©, Vol. 68, No. 8. Nutrition Reviews. 2010;68(8):439-458. doi:10.1111/j.1753-4887.2010.00304.x Steel, glass, and/or plastic bottles: what is the best choice? MSU Extension. https://www.canr.msu.edu/news/steel_glass_and_or_plastic_bottles_what_is_the_best_choice See Our Editorial Process Meet Our Review Board Share Feedback Was this page helpful? Thanks for your feedback! What is your feedback? Other Helpful Report an Error Submit