Last Updated: September 17, 2021

Best Hydro Flask Alternatives – Keep Yourself Hydrated

When Hydro Flask released their first bottles in 2015, they were an instant hit. The vacuum-insulated bottle can keep up to 32 ounces of liquid hot or cold for long periods of time. For travelers, hikers, and adventure-seekers, it was a miracle accessory. However, at $40 a pop, it’s quite pricey for something that just holds water, right?

Our Top Picks

Luckily, there are a lot of alternatives right now that anyone will be happy with. You don’t have to settle for a cheap plastic container on your next travel. From almost near copies to bottles with cool features, here are some of the best Hydro Flask alternatives.

Top Product Overview

HYDRO CELL Stainless Steel Water Bottle with Straw & Wide Mouth Lids (32oz) - Keeps Liquids Perfectly Hot or Cold with Double Wall Vacuum Insulated Sweat Proof Sport Design (Black 32oz)
  • Larger capacity for cheaper price
  • Autoseal lid
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Klean Kanteen Classic Stainless Steel Double Wall Insulated Water Bottle with Loop Cap, 20-Ounce, Lemon Curry
  • Extremely durable
  • Keeps liquids cool for 100 hours and hot for 30 hours
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Klear Bottle - Double Wall Insulated Stainless Steel Water Bottle - Vacuum Sealed Tumbler
  • Affordable
  • Keeps drinks cold for 30 hours and hot for 12 hours
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Thermos Intak 24 Ounce Hydration Bottle with Meter, Smoke
  • Almost weightless when empty
  • Impact-resistant
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Simple Modern Insulated Water Bottle with Straw Lid 1 Liter Reusable Wide Mouth Stainless Steel Flask Thermos, 32oz (945ml), Ombre: Violet Sky
  • Great value for money
  • Huge range of colors
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NAK Fitness Quench Bottle Flip Top Lid 32oz. Double Wall Vacuum Insulated Water Bottle. Premium Grade Insulated Stainless Steel Water Bottle. BPA Free
  • Affordable
  • Powder coating stops the bottle from sweating
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OUR TOP PICKS


Most Popular

HYDRO CELL Stainless Steel Bottle

HYDRO CELL Stainless Steel Water Bottle with Straw & Wide Mouth Lids (32oz) - Keeps Liquids Perfectly Hot or Cold with Double Wall Vacuum Insulated Sweat Proof Sport Design (Black 32oz)

Hydro Flask might be very popular, but the Hydro Cell Bottle has a lot of great reviews too.

This highly-rated Hydro Flask alternative is also a little cheaper and comes in four different variants: 40oz, 32oz, 24oz & 18oz. It has very similar features as the Hydro Flask, including the double-wall vacuum to keep drinks cold for 34 hours and hot for 12 hours. The 18/8 Capacitor Stainless steel gives the water bottle a sleek look but keeps it lightweight despite its size.

There are two lid variants as well. The wide-mouth screw top that you see on a lot of these bottles, as well as the straw option so that you can grab a drink without needing to stop and still keep your drink from splashing all over you.

The wide mouth makes this bottle easy to clean without the use of a bottle brush. The lid also has a dropdown feature for easy cleaning. The bottle is also dishwasher safe.

The biggest problem with Hydro Cell water bottles is quality. Some bottles perform as expected, but there have been a few reports of a chemical smell and easy-to-chip coatings. Of course, for such a low price you can’t expect the same as the original Hydro Flask.

Pros

  • Larger capacity for cheaper price
  • Autoseal lid
  • Easy to clean

Cons

  • Quality control issues
  • Cap is not insulated

Product Information

  • Volume: 40oz, 32oz, 24oz & 18oz
  • Material: 18/8 Capacitor Stainless Steel
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Our Top Pick

Klean Kanteen Classic Stainless Steel Water Bottle

Klean Kanteen Classic Stainless Steel Double Wall Insulated Water Bottle with Loop Cap, 20-Ounce, Lemon Curry

The Klean Kanteen Classic Stainless Steel Water Bottle is at the top of any list if you’re not going for the Hydro Flask.

Stainless steel is a great option for any water bottle. It’s almost weightless, looks more stylish, and they come with electropolished interiors so they don’t take on much of the smell of whatever you put in it. Klean Kanteen also comes in a range of basic and fun colors. The powder coat is chip-free and extremely durable, AND it’s also double wall vacuum insulated!

The winning component of this water bottle is its proportions. Its base can fit any generic cup holder. Its mouth is wide enough to fit most ice cubes, but not too wide that you’ll spill water all over yourself when you drink from it on the move. Water flow is pretty steady as well. Enough air flows into the bottle while water flows out, so there’s very little of that annoying stoppage when you take a sip.

You can also accessorize your bottle with different lid options. The classic comes with the standard loop cap, but it can be a bit difficult to open. The bamboo cap is easier and more stylish. Other caps include a straw design and even a sippy cup design.

The bottom line is that this water bottle is very versatile and can be customized to whatever your preference is. There are also different sizes to choose from: 18-, 27-, 40-, and 64-ounce variants.

Despite its near perfection, it still has some flaws. The steel is quite slick and handling it with gloves can be tricky. You’ll also need a bottle brush to be able to clean the inside of the bottle. The mouth is wide enough for an ice cube but not your hand. Not all the optional lids are leak-proof either, especially the Sport Cap. You’ll have to really close the bottle tight to secure the liquid inside.

Pros

  • Extremely durable
  • Keeps liquids cool for 100 hours and hot for 30 hours
  • Customizable lids

Cons

  • Standard loop cap is difficult to open
  • Outer finish is very slick
  • Optional Sport Cap is not completely leak proof

Product Information

  • Dimensions: 12 x 4 x 4 inches
  • Volume: 18-, 27-, 40-, and 64-ounces
  • Material: Food Grade 18/8 Stainless Steel
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Most Similar Looking

Klear Bottle Insulated Stainless Steel Sports Water Bottle

Klear Bottle - Double Wall Insulated Stainless Steel Water Bottle - Vacuum Sealed Tumbler

If you’re such a huge fan of the Hydro Flask, then the Klear Bottle Insulated Stainless Steel Sports Water Bottle is the next best thing at half the price.

This bottle has very similar features with the Hydro Flask. It’s made with 18/8 BPA-free stainless steel. Its double-walled vacuum makes condensation to form outside the bottle and not inside. It’s rated to keep drinks cold for 30 hours and hot for 12 hours. Those aren’t as great as the Hydro Flask or the Klean Kanteen, but definitely good enough for even a full day’s trip.

The wide mouth is easy to fill with liquid and ice cubes. Again, it’s very similar to the Hydro Flask and is also dishwasher safe. Its electropolished interior repels unwanted odor, discoloration, and faint favors from liquids other than water. With the ever popular 32-ounce size, this water bottle is a popular choice for anyone who loves everything about the Hydro Flask.

It also comes in different volume options. A common problem with the Klear Bottle is the lid. It has a rubber grip to make it easy to screw the lid on and off. However, the cover for the mouthpiece is not as durable as everything else. While it’s still leak proof, it’s not as solid as the Hydro Flask. With a bit more abuse or mishandling, the loop can break.

Fortunately, Klear Bottles come with a lifetime warranty against manufacturer defects, so make sure you don’t abuse the lid too much. There are also optional lids to customize your bottle, including one with a built-in straw or a flip top lid.

Pros

  • Affordable
  • Keeps drinks cold for 30 hours and hot for 12 hours
  • Very similar in build and design to Hydro Flask

Cons

  • Standard lid is not sturdy

Product Information

  • Dimensions: N/A
  • Volume: 18oz, 32oz, 40oz and 64oz
  • Material: 18/8 Stainless Steel Body
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Best Budget Option

Thermos Intak 24-Ounce Hydration Bottle

Thermos Intak 24 Ounce Hydration Bottle with Meter, Smoke

The Thermos Intak 24-Ounce Hydration Bottle is your plastic pick for a durable bottle and a much cheaper price tag. Plastic isn’t always the top choice for “serious” adventurers, but this BPA-free, impact-resistant bottle can survive just about any adventure possible. And at less than $10, it’s almost ridiculous not to consider this option.

The Eastman Tritan plastic material is very durable and can survive being dropped any casual abuse it might go through. It’s also extremely lightweight and when empty, you’ll forget it’s even in your bag. Unlike many plastic bottles, the Thermos Intak is very easy to handle. Its contoured and grooved body is easy to hold.

The wide mouth with its screw-off lid is leak proof and easy to open and close. The narrower spout regulates water flow and keeps the liquid from splashing all over you when you take a sip. It even has a rotating meter on the lid so you can track your water intake. Best of all, the design and materials used in the bottle are all dishwasher safe.

The one downside is that it doesn’t come in any other size. Twenty-four ounces works for a casual day in the city, but it won’t last all day for a long hike. The lid also comes with a suction cup to make it leak proof, which you need to remove when loading it in the dishwasher. This suction cup is not easy to place back in the lid and if not secured properly, you lose the leak proof quality.

Pros

  • Almost weightless when empty
  • Impact-resistant
  • Dishwasher Safe

Cons

  • No other volume variants
  • Suction on the lid for leak-proof feature is difficult to reattach
  • Does not regulate liquid temperature

Product Information

  • Dimensions: 2.9 x 3 x 9.9 inches
  • Volume: 24 ounces
  • Material: Eastman Tritan Copolyester BPA-Free Plastic
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Simple Modern Insulated Water Bottle

Simple Modern Insulated Water Bottle with Straw Lid 1 Liter Reusable Wide Mouth Stainless Steel Flask Thermos, 32oz (945ml), Ombre: Violet Sky

Simple Modern offers a range of insulated water bottles that are hard to ignore. At a fraction of the cost of the Hydro Flask, they are a popular alternative for sure.

The bottle ticks all the boxes in terms of quality materials and design, with double-walled stainless steel construction, powder coating, and an extra copper internal coating on the vacuum to help keep the heat in. The mouth is very wide (great for ice cubes & cleaning) and the lid easy to use with a simple sipper.

The wide range of colors is also impressive and will give you lots of choices.

They also donate 10% of their profits each year to good causes, so you know they actually care.

Pros

  • Great value for money
  • Huge range of colors
  • Great insulation
  • They donate part of their profits

Cons

  • Long term some start to leak

Product Information

  • Volume: 14-22 ounces
  • Material: Food Grade 18/8 Stainless Steel, BPA free lid
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NAK Fitness Quench Bottle

NAK Fitness Quench Bottle Flip Top Lid 32oz. Double Wall Vacuum Insulated Water Bottle. Premium Grade Insulated Stainless Steel Water Bottle. BPA Free

The NAK Fitness Quench Bottle is another good mimic of the Hydro Flask at half the price.

It’s well-constructed bottle that’s a little lighter but also feels a tad less sturdy than the Hydro Flask. However, the differences are minimal and you still get bang for your buck.

Its double-wall vacuum insulation claims to keep liquids cold for 24 hours and hot for 6 hours. That’s a little less of a promise than most Hydro Flask alternatives, but it still does the trick. It’s also built with 18/8 food-grade BPA-free stainless steel so you don’t get chemicals mixed in with your drink. The outside is finished with a powder coating to stop your bottle from sweating.

It has a wide mouth with a screw-on plastic lid, so it’s easy to put ice and also clean the bottle without any tools. The lid is a flip top design that regulates just the right flow to stop you from spilling your drink. It also has a wide coverage that protects the mouthpiece from germs when in transit. There is also a hook attached to the lid so you can attach your water bottle with a rope or carabiner.

There are minor setbacks to this bottle, mainly on the lid. The plastic lid is not insulated. There’s also no way to detach the rubber lining inside the lid, so if you don’t clean it properly, the dirt gets stuck and builds up. The flip-top that covers the mouthpiece also protrudes from the lid.

If it’s packed too tight in your bag, there’s a chance it accidentally flips open and spills your drink into your bag. With much care and careful packing, all these can be overcome.

Pros

  • Affordable
  • Powder coating stops the bottle from sweating
  • Hook on lid allows for attachment via rope or carabiner

Cons

  • Plastic lid is not insulated
  • Rubber stopper in the lid is not detachable
  • Flip top lid can open accidentally during transit

Product Information

  • Dimensions: NA
  • Volume: 32 oz
  • Material: 18/8 Food Grade Stainless Steel
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What To Look For

Volume

Water bottles come in different volumes. The most common are 24- and 32-oz bottles, but you can find bottles that can hold more and hold less. It depends on where you’re traveling and how much you can drink in one day. However, also consider the size and weight of higher volume bottles as they can then be of stress to carry around.

Leak Proof

The usual problem with cheap bottles is leakage. Well-constructed water bottles have rubber seals around the cap and other features that stop this from happening.

If your bottle will be jangling around in your pack, make sure the lid is good enough to keep your liquids from spilling.

Insulation

Most of the Hydro Flask alternatives have double-wall vacuum insulation. This means that the liquid inside keeps cold or hot for long periods of time. However, they are also a bit more expensive than standard water bottles. So, if the liquid temperature is not that important to you, there are plastic alternatives that are a fraction of the cost that will still hold up during your travels.

Caps

Most bottles come with a standard screw-on cap, but this is usually not suitable for anyone who wants to drink regularly. I have loads of bottles I use for hiking, but I have a sipping cut by my computer so I will drink more often. Because it’s easy!

So, when you consider which bottle to buy, also think about what you are going to do with it. Coffee? Daily water for work? Or irregular use, like a warm tea holder you pour from. Then see what options you have for caps.

Which Hydro Flask Alternatives Are The Best Choice For You?

If you’re a big traveler and adventurer, you can’t just get the cheapest water bottle you can find.

The best of the bunch is the Klean Kanteen Classic Stainless Water Bottle. It’s a highly rated bottle that delivers everything it promises: sturdiness, excellent insulation, and enough liquid to last you through the day. The customizable lids also give you the best options on how you want to take a drink.

Sale
Klean Kanteen Classic Stainless Steel Double Wall Insulated Water Bottle with Loop Cap, 20-Ounce, Lemon Curry
1,360 Reviews
Klean Kanteen Classic Stainless Steel Double Wall Insulated Water Bottle with Loop Cap, 20-Ounce, Lemon Curry
  • ✔ 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.
  • ✔ 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.

If you need a little more water without the hefty price tag, go for the Avex 40 Oz FreeFlow AutoSealing Water Bottle. It’s still a cheaper alternative to Hydro Flask but gives you all the features you need. Despite its size, the bottle remains lightweight and easy to carry in your bag.

AVEX FreeFlow Stainless Autoseal Water Bottle, Deep Blue, 1200ml/40 oz
123 Reviews
AVEX FreeFlow Stainless Autoseal Water Bottle, Deep Blue, 1200ml/40 oz
  • Durable 18/8 Capacitor Stainless steel keeps drinks hot for up to 12 hours and cold for up to 34 hours

If you’re just looking for a really good water bottle that will barely cost you anything, then the Thermos Intak 24-Ounce Hydration Bottle is a great choice. At under $10, you get all the functionality of the stainless steel bottles. It doesn’t keep liquids cool for hours, but it will survive any kind of adventure.

Thermos Intak 24 Ounce Hydration Bottle with Meter, Green
5,792 Reviews
Thermos Intak 24 Ounce Hydration Bottle with Meter, Green
  • Made from BPA-free, impact resistant and dishwasher durable Eastman Tritan copolyester
  • Easy opening hygienic push button sipper lid with locking ring

Hydrate yourself and get the best Hydro Flask alternative over at Amazon!