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The Best Hydro Flask - 2021

Last updated on July 13, 2021

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Our Picks For The Top Hydro Flasks

Show Contents
Our Take
  Best All-Around Pick

Hydro Flask Wide Mouth 2.0 Straw Water Bottle

Don't Waste Your Money Seal of Approval

Hydro Flask

Wide Mouth 2.0 Straw Water Bottle

Overall Take

Built-in Drinking StrawIf you're seeking a bottle with a large capacity, this white Hydro Flask offers the convenience of a built-in straw.

  Runner Up

Hydro Flask Graphite Flex Cap Wide Mouth Water Bottle, 32-Ounce

Hydro Flask

Graphite Flex Cap Wide Mouth Water Bottle, 32-Ounce

Overall Take

Large With Carrying StrapThe handy strap on the cap of this Hydro Flask makes it easy to carry around on the go.

  We Also Like

Hydro Flask Stainless Steel Coffee Travel Mug

Hydro Flask

Stainless Steel Coffee Travel Mug

Overall Take

Leak-Proof LidWhether you use it for cold or hot drinks, this Hydro Flask mug offers a compact design and prevents messes from leaks.

Hydro Flask Wide Mouth & Flex Cap Stainless Insulated Water Bottle, 32-Ounce

Hydro Flask

Wide Mouth & Flex Cap Stainless Insulated Water Bottle, 32-Ounce

Overall Take

Guide written by Ashley Donohoe
Last updated on July 13, 2021

If you’re looking for a reusable container that you can use for just about any beverage, the Hydro Flask has become a popular choice due to the durable stainless steel design and the wide variety of color and size options available. These bottles are particularly useful since they help keep your drink stay hot or cold for many hours. So whether you’re hiking in the heat or just drinking around your home or office, the Hydro Flask does a good job reducing the frustration that results from having your drink become lukewarm quickly.

Simplemost Media

To choose the best Hydro Flask, think about how you plan to mostly use the bottle since there are different models available. If you’re a big coffee drinker, you’ll find special Hydro Flask mugs that are closer to the size of a standard coffee cup and have a lid made for easy sipping. On the other hand, if you want a container mainly for water, you can find tall Hydro Flask bottles that come with and without built-in straws and have a handy carrying handle. You’ll also find Hydro Flask tumblers as a more compact alternative to the standard bottles.

Simplemost Media

Regardless of which Hydro Flask container type you choose, you’ll find they come in multiple volume options. For example, you can find bottles that can hold anywhere from 12 to 42 ounces of liquid, tumblers that support 16 to 32 ounces and mugs that can hold 12 to 20 ounces of coffee. You’ll want to consider both the practicality of the specific size and your preferences for needing to refill the container.

You’ll also want to consider the mouth opening for the bottle since you can choose from standard and wide options. While both are comfortable to drink from, the wider mouth makes it easier to put ice in the bottle as well as clean the inside. The wide mouth also has more lid options – including one with a straw — than the standard mouth with a narrower design and just a few cap options.

Simplemost Media

The color choices make the Hydro Flask a fun container to use, and the company provides plenty of bold options and even two-tone and patterned designs.  For example, you can find Hydro Flasks with nature imagery and even sports themes.

The Best Hydro Flasks

1
  Best All-Around Pick

Hydro Flask Wide Mouth 2.0 Straw Water Bottle

Equipped with a wide-mouthed straw lid for convenient drinking, this Hydro Flask can hold 32 ounces of fluids. The special lid is made for use with cold liquids.

Features


Specifications

Brand
Hydro Flask
Model
2
  Runner Up

Hydro Flask Graphite Flex Cap Wide Mouth Water Bottle, 32-Ounce

This Hydro Flask holds 32 ounces and features a wide mouth that makes it easier to refill and insert ice when necessary. The cap has a handy carrying strap and twists on and off.

Features


Specifications

Brand
Hydro Flask
Model
3
  We Also Like

Hydro Flask Stainless Steel Coffee Travel Mug

With 15 color options and capacities of 12, 16 or 20 ounces, this Hydro Flask coffee mug offers variety. The lid features a helpful carrying strap and is leak-proof to prevent accidents.

Features


Specifications

Brand
Hydro Flask
Model

Our Hydro Flask Buying Guide

If you’re looking for a reusable container that you can use for just about any beverage, the Hydro Flask has become a popular choice due to the durable stainless steel design and the wide variety of color and size options available. These bottles are particularly useful since they help keep your drink stay hot or cold for many hours. So whether you’re hiking in the heat or just drinking around your home or office, the Hydro Flask does a good job reducing the frustration that results from having your drink become lukewarm quickly.

Simplemost Media

To choose the best Hydro Flask, think about how you plan to mostly use the bottle since there are different models available. If you’re a big coffee drinker, you’ll find special Hydro Flask mugs that are closer to the size of a standard coffee cup and have a lid made for easy sipping. On the other hand, if you want a container mainly for water, you can find tall Hydro Flask bottles that come with and without built-in straws and have a handy carrying handle. You’ll also find Hydro Flask tumblers as a more compact alternative to the standard bottles.

Simplemost Media

Regardless of which Hydro Flask container type you choose, you’ll find they come in multiple volume options. For example, you can find bottles that can hold anywhere from 12 to 42 ounces of liquid, tumblers that support 16 to 32 ounces and mugs that can hold 12 to 20 ounces of coffee. You’ll want to consider both the practicality of the specific size and your preferences for needing to refill the container.

You’ll also want to consider the mouth opening for the bottle since you can choose from standard and wide options. While both are comfortable to drink from, the wider mouth makes it easier to put ice in the bottle as well as clean the inside. The wide mouth also has more lid options – including one with a straw — than the standard mouth with a narrower design and just a few cap options.

Simplemost Media

The color choices make the Hydro Flask a fun container to use, and the company provides plenty of bold options and even two-tone and patterned designs.  For example, you can find Hydro Flasks with nature imagery and even sports themes.

DWYM Fun Fact

You might have noticed that the Hydro Flask has recently seen a boom in popularity around 2019 when teenagers and young adults started showcasing their bottles on social media sites like TikTok and sharing the benefits they’ve experienced. While this craze has made the containers trendy, the Hydro Flask has actually existed since 2009. Back then, the target audience included people who spent a lot of time outdoors or played sports and who wanted to keep their water cold. The containers are also known for being an environmentally friendly alternative to disposable bottles, so this has increased the recent appeal.

The Hydro Flask Tips and Advice

  • If you plan to use any of the accessories like special lids that Hydro Flask offers, be sure to check for compatibility with the container size and type you choose.
  • Hydro Flasks do a better job keeping liquids cold than hot. For example, the containers keep hot drinks hot for just 6 to 12 hours versus 24 for cold drinks.
  • To clean your Hydro Flask, you might be able to put it in the dishwasher as long as its powder coated. Otherwise, you can use normal soap and water for handwashing or seek one of the special cleaning kits or cleaning tablets the company makes.
  • You might find that your Hydro Flask gets rusty over time. You can try a vinegar and baking soda mixture to try to get rid of it. You’ll want to wait around 5 to 10 minutes before attempting to scrub off the area.
  • If you’d prefer to fill your Hydro Flask as infrequently as possible, consider opting for one of the large bottles and choosing the wide-mouth option. Doing so will not only give you the largest capacity, but the wider mouth will make the refilling process faster.
  • While you can find several Hydro Flask color options already, it’s become popular to customize the bottle further with stickers and even custom paint jobs. So, you can always get a plain bottle and be creative.

About The Author

Ashley Donohoe 

Ashley Donohoe is an Ohio-based writer and small business owner with a background in business, technology and personal finance. She has 10 years of experience writing for various online publications. As someone who loves to experiment in the kitchen, she values finding the best kitchen products to make yummy meals efficiently.