How to Choose an Insulated Water Bottle for Hiking?

An excellent insulated water bottle for hiking is made with double walls for thermal efficiency. They keep drinks hot or cold up to a few hours, mostly covering hydration needs while hiking. Insulated water bottles hikers use are mostly available in sizes ranging from 18 ounces to 40 ounces.

Staying hydrated is one of the most important tasks while hiking. Hot drinks such as tea can help stay hydrated for hours. Coffee can add a boost of energy to hiking efforts. But even cold drinks such as water and ice can help cool off while trekking on some of the hottest days of the summer. This is where insulated water bottles prove their efficiency over non-insulated water bottles or single-wall water bottles.

What Is an Insulated Water Bottle?

An insulated water bottle is a type of double-wall stainless steel bottle that keeps drinks hot or cold. The ability to retain temperature makes insulated water bottles ideal for outdoor use, specifically for hiking. Designed with a vacuum-sealed profile, these water bottles are made for proper hydration and even durability since they outlast most other types of plastic water bottles. Additionally, you can check out our latest articles on how to keep your water cold or how to avoid water from freezing when hiking.

What Makes an Excellent Insulated Water Bottle for Hiking?

Not all water bottles are the same. Hiking has specific demands on gear such as durability. Regular water bottles which can break when dropped aren’t ideal for hikers. There are at least a few characteristics of an excellent insulated water bottle to consider when buying one for future hikes.

1. Double wall construction

Double-walled insulated water bottles are the best for hikers. Designed with dual outer layers they offer superior thermal protection that works both ways in keeping drinks hot for longer and drinks cold for longer.

Double-walled insulated water bottles can keep hot drinks hot anywhere between 2 and 6 hours. The same water bottles can keep water cold anywhere between 2 and 24 hours.

The results are possible mainly through the isolation of the water or the inner contents of the bottles from exterior temperatures.

2. Durability

An insulated water bottle made from plastic is not as durable as one made from steel or other metals, specifically for hiking. Most hikers need the most durable water bottles that resist mild shocks such as drops as they can sometimes slip out of the backpack.

3. Easy Cleaning

Easy cleaning is interpreted as the ability to properly clean a water bottle. This means both having access to clean all of its parts (including the mouth cap or the straw) and the ability to deep clean the water bottle in the dishwasher. All insulated water bottles that resist high-temperature washing in dishwashers are marked accordingly.

4. Size

The size of the water bottle determines the amount of liquid you can carry and your hydration limits. Most hikers consider 20-ounce insulated water bottles as the golden standard when it comes to sizing. Oversized water bottles of up to 1 gallon are ideal for longer hikes as well as for camping.

5. Portability

While larger water bottles carry more water they’re also heavier. Hiking gear weight can quickly add up and the total weight can slow you down while walking. A balance between the amount of water you need and the amount of weight you can comfortably hike with is necessary.

10 Best Insulated Water Bottles for Hiking

Hikers can choose different water bottles for very specific needs. From small to large insulated water bottles, there are plenty to choose from.

1. Hydro Flask Water Bottle

As one of the most popular insulated water bottles, Hydro Flask is now available in 15 colors and 9 sizes. But is Hydro Flask good for hiking? Yes, Hydro Flask is very good for hiking. Its screw-in mouthpiece comes with a handle which means you can easily carry the bottle. You can also keep it you your backpack’s water bottle compartment or hang it in your backpack for quick access.

Made with double-wall stainless steel and interesting powder coating colors, the insulated water bottle from Hydro Flask is made to last. This is why those asking if Hydro Flask is good for hiking are normally interested in its durability.

Hydro Flask Water Bottle
  • TempShield insulation keeps beverages cold up to 24 hours and hot up to 12 hours
  • Made with 18/8 pro-grade stainless steel to ensure durability, pure taste and no flavor transfer
  • Flex Cap is leakproof when closed, to transport without worry


  • Leak proof
  • Available in regular and wide mouth flex caps
  • Lifetime warranty for all bottles
  • Minimum condensation


  • Heavy at 11.3oz

2. Klean Kanteen

Stainless steel double walls are used to make the Klean Kanteen. This makes it ideal for hiking given its enhanced durability. Its rugged steel construction also offers one of the best insulated water bottles for keeping water cold. Water can remain cold up to 50 hours in the Klean Kanteen and cold up to 20 hours.

With a 1.75mm opening the compact water bottle is also suitable for iced water. Its wide-mouth opening allows you to easily add ice cubes inside which helps keep the water cooler for the entire day. Furthermore, Klean Kanteen also comes in multiple colors, just as Hydro Flask. Some of its most popular colors are Sea Crest Blue and Lemon Curry Yellow.

Klean Kanteen Water Bottle
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Klean Kanteen Water Bottle
  • ✔ DURABLE & INSULATED - Double Wall Climate Lock INSULATED water bottle design is perfect for ice water and hot coffee even hours later. The 20oz insulated water bottle keeps drinks ICED 50 HOURS & HOT 20 HOURS.
  • ✔ EASY TO USE & VERSATILE - Large 1. 75 inch (44 mm) opening fits ice and is easy to fill and pour. Comes with LEAK PROOF Loop Cap. COMPATIBLE with all Klean Kanteen Classic caps including the spill proof Sport Cap 3. 0 and plastic free bamboo cap.
  • ✔ HIGH QUALITY & EASY TO CLEAN - All Klean Kanteen's water bottles go through extensive quality control to ensure the HIGHEST QUALITY materials and construction. This means all seams, threads and stainless steel finishes are smooth and easy to clean.


  • It keeps water cool for up to 50 hours
  • 20 ounces capacity
  • Compatible with ice cubes


  • Wide drinking opening for some users

3. Finedine Sports Bottle

Made with double walls, the Finedine Sports Bottle creates a unique thermal protection vacuum for your water. It keeps warm water warmer and cool water cooler. Designed in 25oz versions of different colors, this insulated water bottle is ideal for hiking as you can match it with your outdoor gear.

Most importantly, the larger water bottle suits long hikes or group hikes with your partner where you can share water for proper hydration. Made with a unique lid, this water bottle also comes with straw sipping. It might be the ideal design for hikers who like to stay hydrated without stopping as spills are almost impossible.

Finedine Sports Water Bottle
  • TRIPLE INSULATION: Our thermoses are crafted with triple insulation to keep your drinks hot for up to 12 hours and cold for up to 24 hours! Say goodbye to lukewarm drinks and hello to refreshing sips all day long.
  • VERSATILE LIDS: Our drinking bottle comes with three individual lids to serve all your needs. Use the one with the mouthpiece for sipping hot drinks, the one with the straw for cold beverages, and the removable lid for drinks containing ice or fruit.
  • DURABLE DESIGN: Our bottle is leak-proof and shatter-proof, making it the perfect choice for rough-and-tumble use. It's safe in backpacks, beach bags, or on the edge of your countertop. Plus, it's dishwasher safe for easy cleaning.


  • Made with a click-to-open straw sip
  • Included carry handle in the cap
  • Larger than Klean Kanteen


  • Not quick to clean

4. Buzio Insulated Water Bottle

Available in sizes from 32 to 87oz, the oversized Buzio Insulated Water Bottle is the ideal choice for long hikes in its largest version. It even ships with a shoulder strap so that carrying all that extra water isn’t too difficult.

Unlike the Finedine insulated water bottle above, Buzio’s bottle comes with a lifetime warranty. This means Buzio replaces your bottle in case of any manufacturing-caused damage. Ideal for years of hiking, this is the type of water bottle that can withstand changing temperatures. It keeps your water cold during the summer and your drinks hot during wintertime hiking.

Buzio Insulated Water Bottle
  • Fresh Kept Longer: Buzio stainless steel bottle features unique TempArmour technology that keeps beverage cold for up to 48 hours and hot 24 hours, making sure your every sip is refreshingly icy.
  • Fresh Kept Longer: Buzio stainless steel bottle features unique TempArmour technology that keeps beverage cold for up to 48 hours and hot 24 hours, making sure your every sip is refreshingly icy.
  • 2 Lids to Max Its Usability: This stainless steel bottle comes with a straw lid and a flex cap to gear up your games and explorations, The flex cap is perfect for the beach, camping and hiking, while the straw lid is suitable for cycling and road trip *NOTE: ONLY the 22oz and 32oz T-shape bottles fit in any cup-holders*


  • Made in a wide range of sizes
  • Backed by a lifetime warranty
  • BPA-free materials


  • The included straws need to be washed with a straw brush

5. RTIC Jug

Designed with an oversized capacity, the RTIC Jug is the ideal choice for multi-day hiking. Its 1-gallon capacity makes it ideal for the hottest summer days as well as this is the time when most hikers need more water to stay hydrated.

Another solid reason to get this insulated water bottle is its included stainless steel straw. Made from the most durable materials, this is the type of straw you can use for years and even for life. Other insulated water bottles come with plastic straws which can break and make the bottle unusable.

RTIC Jug Insulated Water Bottle
  • Fuel For The Road: Whether you’re spending long days in the sun or just long days commuting, the Jug’s perfect for when you’re on the road.
  • Easy Transport: Double-wall insulation means you can carry your jug comfortably without your hands being affected by the temperature.
  • Temperature Retentive: The Jug holds ice for up to 24 hours, so you don’t have to worry about your drink going warm on even the hottest days.


  • Large carrying capacity
  • All stainless-steel construction
  • Ideal for long hikes


  • Not ideal for lightweight travel

6. Elvira Insulated Water Bottle

Elvira makes one of the few insulated water bottles that come in 2 lid versions. This water bottle has either a straw lid or a spout lid which is known for faster water flow. You can choose any of its versions and the best part is both caps are made to prevent accidental water leaks.

In terms of performance, this versatile water bottle also sits above the average alternatives. It keeps water cold up to 24 hours and water warm up to 12 hours. This should be enough for a full day of hiking where the water temperature is just right.

Washing is not too complicated for the spout lid version. Bottles shipped with the straw version also include a brush for quick washing up that keeps your bottle bacteria-free.

Elvira Insulated Water Bottle
  • 【Vacuum Insulated】Perfectly vacuum sealed with double wall insulation which makes the water bottle sweat-free! Designed with the unique thermo technology, the water bottle could keep beverages cold up to 24 hours and hot up to 12 hours helping you stay cool, refreshed and hydrated for an active, on-the-go lifestyle.
  • 【2 Lids Option】It comes with 2 compatible and leakproof lids to fit your every need. One spout lid with screw cap allows for fast water flow when you're feeling the burn. Another straw lid allows you to enjoy spill-proof sipping without efforts. They allow easy one-handed or hands-free drinking even when you're busy. Perfect for any indoor and outdoor activities.
  • 【Premium Stainless Steel】Made of food grade 18/8 stainless steel that is 100% BPA free and non toxic, this water jug is fully resistant to oxidation and rust , never leave a metal taste which is more durable and lasting. The outside layer is anti slip for easy grip. Wide-mouth design is easy to clean and fill with ice cubes. HAND WASH ONLY WITH SOAPY HOT WATER!


  • Durable powder-coated finish
  • Made in multiple vivid colors
  • Vacuum sealing for thermal protection


  • It doesn’t fit car cup holders

7. Owala FreeSip

Owala FreSip is the type of insulated water bottle hikers buy when they can’t decide between straw and swig drinking. This 2-in-1 insulated water bottle is made with a unique design that includes a straw for when you want to drink water from an upright bottle position. It also includes a spout opening for when you need a bit more water to deal with high thirst.

With an included carry loop the water bottle is also easier to carry around the trails. You can always add it to your backpack in case you don’t want to carry it in your hand, of course. FreeSip water remains cold up to 24 hours which means this is the type of double-wall bottle you can count on for refreshments even on full hiking days.

Owala FreeSip Insulated Water Bottle
  • 32-ounce insulated stainless-steel water bottle with a FreeSip spout and push-button lid with lock
  • Patented FreeSip spout designed for either sipping upright through the built-in straw or tilting back to swig from the spout opening
  • Protective push-to-open lid keeps spout clean; convenient carry loop doubles as a lock


  • Unique 2-in-1 sip system
  • Available in 24 ounces and 32 ounce versions
  • Lifetime warranty policy


  • Not available in as many colors as Hydro Flask

8. Mira Insulated Water Bottle

Made with a sweat-free exterior, Mira’s insulated water bottle comes in multiple sizes. Its smaller 17-ounce version is one of the most popular water bottle sizes for those who don’t like carrying heavy backpacks hiking. Ideal for shorter hikes, the 17 ounces Mira is made with a steel body and a steel cap for the ultimate durability.

Of course, those who love Mira’s insulated water bottle can also get its larger versions for longer hiking sessions. There are plenty of great colors and prints to choose from as well. These can be matched with hiking clothes or other hiking gear.

But regardless of its color, the insulated water bottle is made to last. Designed with stainless steel, this is the type of bottle that never rusts. Durable products are essential for hikers who need to spend a lot on boots, backpacks, lights, tents, and other hiking gear.

Mira Insulated Water Bottle
  • Innovative Vacuum Insulation: Our highly rated insulated water bottles keep drinks ice cold for 24 hours or piping hot for 12 hours. With our innovative MiraGuard Technology, your thermos water bottle maintains its temperature for hours and provides a sweat-free exterior.
  • Built to Last: This stainless steel water bottle is tough enough for any adventure! Whether you’re hiking on a trail, practicing your yoga at the gym or catching swell waves, your hydro canteen is the best sports water bottle. Constructed from 18/8 food-grade stainless steel, your metal water bottle will always ensure a pure, clean taste that won’t retain or transfer flavors.
  • Health in Mind: Staying healthy just got simple with our non-toxic and BPA free water bottle. Refill your reusable water bottle with the beverage of your choice and feel hydrated all day long! For the coldest drink, add ice cubes to your insulated bottle.


  • Available in multiple sizes
  • Made with non-toxic materials
  • Leakproof design


  • Hand-wash only

9. Takeya Originals Insulated Water Bottle

Made with a leakproof spout, this insulated water bottle is available in all sizes up to 40 ounces. Its silicone band also allows you to easily carry the bottle regardless of its size. The 18oz version is ideal for short hikes and occasional use in your car or around the house. Its 40oz version is recommended as a hydration option when you might see no other waters source for the rest of the day.

Simple and efficient, this water bottle also comes with a lifetime warranty. Takeya uses a Japanese design to make this bottle last forever. In hiking, its stainless steel construction ensures you won’t need any other insulated water bottle in the future.

Takeya Originals Insulated Water Bottle
  • Leak-proof lid – Easy to open and won’t leak
  • Double-wall design keeps bottles sweat-free
  • Vacuum insulation keeps drinks ice cold to help you revive quickly


  • It keeps water ice-cold up to 24 hours
  • Up to 12 hours of warm water
  • Hinge-lock design to keep the cap out of the way while sipping


  • Hand-wash only

10. Arcana Arc Bottle

Made with a white matte finish, this beautiful insulated water bottle is ideal for hiking and for staying hydrated while at home. Designed to fit car cup holders, the water bottle also features a generous 32oz capacity.

Made from food-grade stainless steel it’s also an insulated water bottle for hiking you can use at home or at work. Unlike most other water bottles it doesn’t sweat even when you put ice inside it. This is why you can keep it on a delicate surface such as on your desk. Most importantly, the insulated water bottle walls keep your water cold up to 24 hours when you put ice inside and water warm up to 18 hours. For hot drinks such as coffee or tea, this might just be among the favorites.

Arcana Arc Insulated Water Bottle
  • Our ARC Bottle Large reusable water bottles are made from the highest quality 18/8 stainless steel; 100% BPA Free and non toxic; We use durable materials that are green and environmentally friendly; Our waterbottles are engineered to keep drinks icy cold for 24 hrs and hot for 18 hrs.
  • DOUBLE WALLED, VACCUM INSULATED - Condensation free! This aluminum waterbottle won’t sweat or rust! Temperature controlled, the exterior always stays the same cool and comfortable temperature on the outside no matter which drink you chose to fill it with, Water or wine, Tea or coffee.
  • ELEGANT AND SLEEK - White and Gold matte powder coat exterior looks super cute; Large size makes it Perfect for sport, outdoors, yoga, meditation, gym, hiking, or the office; With our beautifully designed box and gold coloured, stainless steel lid this makes the perfect gift for women or girls.


  • Elegant design is also suitable outside hiking
  • BPA-free non-toxic materials
  • The water bottle doesn’t sweat


  • No carry handle