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"This slender bottle has a stainless steel interior that repels lingering flavors and odors."
Best Budget: Rinbottle Clear Water Bottle at Amazon
"This water bottle costs less than $10 and has leak-proof sealing technology."
Best for Hiking: Nalgene Wide Mouth Water Bottle at Amazon
"Made for over 50 years, this water bottle is durable enough to survive in any condition."
Best for Camping: Larq Bottle at Huckberry
"It's self sanitizing so you won't need to bring extra filtered water to your campsite."
Best Collapsible: Nomader Collapsible Water Bottle at Amazon
"This water bottle rolls up into a travel-sized package when it's empty."
Best with Built-In Purifier: GRAYL Ultralight Water Purifier Bottle at Amazon
"It's made for adventurers in areas with limited potable water."
Best with Built-In Infuser: Mami Wata Fruit Infuser at Amazon
"It's the ideal purchase for people that don't like water but need to stay hydrated."
Best Insulated: Healthy Human Vacuum Insulated Double Walled Thermos at Amazon
"It keeps liquids cold for 24 hours, hot for 12 hours, or piping hot for six hours."
Best Style: MIU COLOR 18oz Glass Water Bottle at Miu Color
"Designed to be simultaneously eco-friendly and fashion-forward."
Our Top Picks
Best Overall: MIRA Stainless Steel Vacuum Insulated Water Bottle
Made from food-grade 18/8 stainless steel, the MIRA Vacuum Insulated Water Bottle is our top pick for travel water bottles. Its affordable price-tag is especially impressive given its rust-proof, shatter-proof design and flawless functionality. The stainless steel interior repels lingering flavors and odors so that you can store coffee in the flask one day, and water the next. It is fully insulated, keeping cold liquids cold for 24 hours and hot liquids hot for 12 hours, regardless of the outside temperature.
Its slender cola bottle shape is aesthetically pleasing and makes it easy to slip into your travel daypack. Even when filled with ice, the bottle doesn’t sweat. This feature combines with the leak-proof stainless steel cap to keep the inside of your bag 100 percent dry. Opt for a 17-ounce bottle or a 25-ounce bottle, then choose from a wide range of colors designed to suit all tastes (including matte black, coral, and teal). The bottle’s only drawback is that it isn’t dishwasher safe.
Best Budget: Rinbottle Clear Water Bottle
A popular choice for only under $10, the Rinbottle Clear Water Bottle is a reliable option for budget travelers. Made from BPA-free, food-grade polypropylene, it keeps your beverages free from bacteria while withstanding the rigors of adventurous sports and activities. It holds 27 ounces and comes with a mold-resistant straw making it easy to drink from.
It’s not insulated, which means that your cold water won’t stay cold for long on hot days. However, it does have several bonus features, including leak-proof sealing technology and a wide neck that makes filling the bottle easier. Plus, you can use the looped attachment to hang the bottle from your backpack, belt, or handlebars in between rest stops. It’s dishwasher-safe and comes in black or white.
Best for Hiking: Nalgene Wide Mouth Water Bottle
If you planning on taking a hiking trip and need a larger water bottle to stay hydrated, the 32-ounce Nalgene Water Bottle is for you. This lightweight water bottle is made of BPA-free Tritan material, which can handle both cold and hot drinks. The opening is large enough for icecubes to fit inside, and makes washing it by hand a breeze. You'll be able to track you water intake easily when you're on-the-go using the measurement markers that are displayed on the side, and the loop-attached lid guarantees you'll never loose it.
Nalgene has manufactured this water bottle for over 50 years, finetuning its design so that the water bottle is durable enough to survive in any condition. This water bottle is available in a variety of colors including grey, slate blue, and trout green.
Best for Camping: Larq Bottle
The Larq Bottle eliminates the need to bring filtered water with you to your campsite since it's self sanitizing. Gone are the days of drinking fresh water that contain harmful chemicals. This water bottle cleans 99.99 percent of bacteria in under a minute with its UV-C LED purification system, and will automatically purify your water six times a day. Plus, the purifier doesn't need to be replaced, making this water bottle eco-friendly too. Instead it uses a Li-Polymer battery, which can hold its charge for up to a month.
This double-walled insulated water bottle will keep your beverages cold for up to 24 hours and hot for up to 12 hours. It's available in obsidian black, monaco blue, and granite white for a sleek look; and comes in 17 or 25-ounce sizes.
Best Collapsible: Nomader Collapsible Water Bottle
Available in nine different colors including aqua blue, army green, and neon pink, the Nomader Collapsible Water Bottle is made from ultra-durable, BPA-free food-grade silicone. When full, it can carry up to 20 ounces of hot or cold liquid. When empty, it rolls up into a travel-sized package ideal for tucking into your carry-on luggage or backpack. At .4 pounds, it barely contributes to your overall airline weight allowance.
The patented twist cap creates a 100 percent waterproof seal and protects your drinking spout from contamination. The neck of the bottle is wide enough to allow for spill-free filling. When full, the fabric strap loops around your wrist or attaches to your pack, leaving your hands free for climbing, cycling, or map-reading. This bottle is dishwasher-safe and can be kept in the freezer.
Best with Built-In Purifier: GRAYL Ultralight Water Purifier Bottle
The GRAYL Ultralight Water Purifier Bottle is made for adventures in areas with limited potable water. It features a built-in purifier that allows you to fill your bottle from any fresh water source, then transforms it into safe drinking water in 15 seconds with the push of a single button. Whether you’re drinking from a river or a suspect hotel tap, the purifier removes 99.99 percent of viruses, disease-causing bacteria, and protozoan cysts.
It also removes most heavy metals and chemicals. The resulting clean water looks, tastes and smells better, helping you to stay hydrated. The bottle has a 16-ounce capacity and fits into standard backpack side pockets. It comes with a replaceable purifier cartridge, which can convert up to 40 gallons of water. Available colors include black, blue, green and orange.
Best with Built-In Infuser: Mami Wata Fruit Infuser Water Bottle
The Mami Wata Fruit Infuser Water Bottle is made from BPA-free plastic and carries 24 ounces. It includes an infuser chamber, which you can fill with cucumber, blueberries, or any other fruit to add flavor to your water. It's the ideal purchase for those that don't like water but need to stay hydrated on their travels. A removable strainer keeps your drink clear from pulp and seeds, while the bottom-loading design lets the flavor flow until the last drop. Use the single-relsease button to open the locking lid, which effectively prevents leaks when closed. Your bottle also comes with an insulation sleeve and an e-book of fruit fusion recipes.
Best Insulated: Healthy Human Vacuum Insulated Double Walled Thermos
Crafted from BPA-free 18/8 stainless steel, the Healthy Human Thermos features a copper-coated double wall with a vacuum in between for maximum insulation. It keeps liquids cold for 24 hours, hot for 12 hours, or piping hot for six hours. The double wall also stops the bottle from sweating. The stainless steel-lined lid is 100 percent leak-proof and includes a comfortable carry handle.
Although the bottle must be hand-washed, this task is made easy by its wide neck and rounded corners. It comes in a variety of sizes, ranging from 16 ounces to 40 ounces (the largest of which weighs one pound). Opt for traditional brushed steel or choose from a rainbow of different shades and patterns. The bottle comes with a carabiner and cotton bag.
Best Style: MIU COLOR 18oz Glass Water Bottle
Designed to be simultaneously eco-friendly and fashion-forward, the MIU COLOR 18-ounce Glass Water Bottle is made from crystal clear borosilicate glass. It’s shatter-resistant and free from harmful chemicals, and protected by a vacuum-sealed stainless steel cap. Fall in love with the bottle’s sleek shape, and the cutout water drop pattern of its silicone non-slip sleeve. The sleeve comes in seven beautiful pastel colors, including amethyst, cerulean, and shamrock. Measuring 9.25 inches in height and weighing .8 pounds, the water bottle also includes a convenient carry loop.
What to Look for in a Travel Water Bottle
Features Whether you opt for a standard (basic) water bottle or one packed with features like insulation, fruit infusers, or built-in water filters, there are plenty of options out there. Generally, though, the more packed with features the more expensive the bottle is, so consider what you want from the water bottle and then go from there.
Collapsibility If your daypack or hiking backpack space is limited, consider a collapsible water bottle, which can fold into itself or roll up, depending on the style. But if you prioritize an insulated bottle, you might find your collapsible options limited—features like insulation and built-in water filters or fruit infusers are generally found mostly in non-collapsible styles.
Cost It’s no secret that reusable water bottles can get seriously expensive, but buying plastic water bottles also adds up in the long-term. There’s also the environmental cost to consider—even if you opt for a budget version, you’re getting some major eco karma. If you're the type of person who is always losing your reusable water bottle, though, you might not want to shell out for all the bells and whistles.