Eco Friendly Living

Sip In Style! Hydro Flask Showdown: Reviewing Our Fav 40 oz and More to Get You Through the Day.

Hydro Flask water bottles are the ultimate way to stay hydrated on the go. Check out our review of our fav 40 oz Hydro Flask water bottles PLUS New Release 40 oz Tumbler!

Deborah Clarke
Feb 7, 2023
14 min read
Outdoors - Recreation and Sports
Hydro Flask Review - Which style is right for you? Reviewing our FAV 40oz Hydro Flask and More
Hydro Flask - Which style is right for you? Reviewing our FAV 40oz Hydro Flask and More

Are you looking for a new water bottle to stay hydrated and cool all day long? Look no further than the Hydro Flask Water Bottle! This revolutionary water bottle is the perfect way to keep your drinks cold and your body refreshed.

This Hydro Flask Water Bottle is made with a double walled insulation that keeps your drinks cold for up to 24 hours and hot for up to 12 hours. It's also lightweight and comes with a secure lid that won't leak, making it the perfect companion for any outdoor activity. Plus, it's made with a durable, BPA-free material that won't break down over time.

It's the perfect way to stay hydrated and cool in any situation. Whether you're outdoors running, hiking, or just enjoying a day at the beach, this water bottle will keep your drinks cold and your body refreshed. And with its stylish design and wide range of colors, you can express your unique style every time you take a sip.

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PLUS UPDATE! New Release Hydro Flask All Around Travel Tumblers in both 32 oz and 40 oz sizes to rival the popular Stanley Quencher H2.0 Flowstate 40 oz tumbler. Read our full review about the New All Around Travel Tumbler below.

Size Matters

The 40 oz Hydro Flex is the most popular size of  Water Bottle and for good reason. This size is ideal for anyone who needs to stay hydrated throughout the day, whether you're an athlete, a student or just someone who wants to stay refreshed all day long.

Double Wall Vacuum Insulation Matters

The double walled insulation keeps your drinks cold while the lightweight design makes it easy to take with you everywhere. Plus, the secure lid ensures that your drinks won't leak while you're on the go. Whether you're camping, hiking or just running errands, the 40 oz Hydro Flex is the perfect way to stay hydrated in style!

18/8 Pro-Grade Stainless Steel Matters

These insulated stainless steel bottles will keep your beverages cold for up to 24 hours, so you never have to worry about dehydration ruining your outdoor adventures. Keep your drinks cold and your body refreshed. Plus, it's stylish and comes in a wide range of colors, so you can express your unique style every time you take a sip.

Get one today and stay hydrated and cool all day long!

White Hydro Flask 40oz with Straw | Click Image to Check Today's Price on Amazon
White Hydro Flask 40oz with Straw | Click Image to Check Today's Price on Amazon

Do you like the old lid showing here or the new lid now available on Amazon?

Check HERE to see the new lid options for this popular White Hydro Flask, available in a variety of sizes.

40 oz Hydro Flask WHITE with the old lid or new lid both are available on Amazon
14 Colors | 3 Sizes | Old and New Lids | Click Image to Check Today's Price!

Why We Like the Hydro Flask Brand

The brand is known for its exceptional quality, innovative design, and unparalleled durability. The double wall insulation keeps drinks cold for up to 24 hours and steamy for up to 12 hours- perfect for any outdoor activity!  Plus, the lightweight construction makes it easy to carry around all day long. Not to mention, the BPA-free material ensures that your water bottle won't break down over time. With Hydro Flask, you can enjoy every sip for years to come!

Hydro Flask is also committed to sustainability. All of their products are made from environmentally friendly materials and use renewable energy sources whenever possible. They strive to reduce their carbon footprint while helping others make more sustainable choices.

#RefillforGood is Hydro Flask's rally cry to eliminate single-use plastic bottles
#RefillforGood is Hydro Flask's rally cry to eliminate single-use plastic bottles

Finally, they're highly customizable. From the caps and lids to the colors and sizes of their water bottles, you can tailor your Water Bottle to suit your style. Whether you prefer bright colors or sleek designs, there's a Hydro Flask for everyone!

Hydro Flask icons for their "Let's Go" Promise and Designed for Good with the well being of people and planet in mind.
Hydro Flask gear has been created to last a lifetime of adventures

So if you're looking for an innovative, durable, and sustainable way to stay hydrated and cool on the go, look no further than Hydro Flask. With its superior insulation, customizable options, and environmental commitment, it's one of the top water bottle brands out there.

Visit the Hydro Flask store on Amazon here!


How We Choose the Best of the Hydro Flask Brand

Hydration on the go is essential, but finding a quality water bottle that will keep your drinks cold or warm for hours can be difficult. If you're looking for the perfect water bottle to take with you wherever you go, look no further than what our team has compiled for you below.

You know that having a reliable water bottle is key to staying hydrated, but with so many different sizes and colors available, it can be hard to know which one is right for you.

I don't know if you are like our family, we love the outdoors, but man we go through a lot of water bottles.  And, we're always on the look out for new innovations in water bottles. So, our team of experts has been doing some research and they've read lots of reviews on Amazon to narrow down the list of best water bottles for your family. We've done all the hard work so you can easily find and purchase the perfect flask for your active lifestyle.

No more guesswork. No more wasted money. Just the perfect water bottle for your adventures! Check out our reviews of the best flasks today and stay hydrated on-the-go!

We trust that you'll find your next favorite item from the list we've researched for you below. All of these products have been hand-picked by our editors and we won't recommend something we wouldn't use in our own family. Some may even be items that we already use! We may receive a small compensation if you decide to buy something (that's how we keep the lights on). Some reviews have been edited for length and clarity. Have fun searching for your next fav product!


Two of Our Fav 40 oz Hydro Flasks

40 oz Hydro Flask Wide Mouth with Straw Lid is great for a day of hiking

Also comes in 24oz and 32oz sizes with multiple colors to choose from!

Check Price on Amazon!

Why It's One of Our Favs:

The 24, 32 or 40oz Wide Mouth with Straw Lid is the perfect solution to staying hydrated while on the go. This insulated stainless steel bottle keeps beverages cold for up to 24 hours, so you can stay refreshed no matter where you are outdoors.

The 40 oz wide mouth opening also makes it easy to fill and add ice. And with the leakproof Flex Straw Cap, you can flip open the lid and sip without spilling a drop.

Fav Features:

The Hydro Flask Wide Mouth with Straw Lid is made with 18/8 pro-grade stainless steel for durability and pure taste without flavor transfer. Plus, it’s powder-coated with Color Last™ technology to keep it looking clean and colorful. The TempShield®️ double-wall vacuum insulation also helps keep contents cold up to 24 hours. Quantity add It’s BPA-free, dishwasher safe and fits most backcountry water filters. So why wait? Get your Hydro Flask Wide Mouth water bottle with Straw Lid today!


40 oz Hydro Flask Wide Mouth with Flex Cap is perfect for a day the Beach

Multiple color choices to match your personality with size options which include 20oz, 32oz, 40oz or 64oz!

Check Price on Amazon!

Why It's One of Our Favs:

The Wide Mouth with Flex Cap is the perfect in the line up of water bottles for hydration anytime, anywhere! This sustainable metal water bottle is made with 18/8 pro-grade stainless steel and BPA free plastic, and its TempShield insulation keeps beverages cold up to 24 hours and hot up to 12 hours. Plus, the slip-free powder coating doesn’t sweat and is dishwasher safe making it easy to clean and convenient to use. With a flexible strap and leakproof cap, you can transport your Hydro Flask without worry and with maximum temperature retention. Multiple color choices to match your personality with size options which include 20oz, 32oz, 40oz or 64oz!

Fav Features:

Looking for the perfect water bottle for your next adventure? Look no further than the Hydro Flask Wide Mouth with Flex Cap! This modern and stylish water bottle will keep your beverages icy cold and piping hot for hours, and its sleek design is sure to turn heads. Plus, it boasts a limited lifetime warranty against manufacturing defects, ensuring it will last for years to come.

So why wait? Get your Wide Mouth with Flex Cap today and enjoy hydration anywhere!


Two of our Fav 21 oz Hydro Flasks

Hydro Flask Standard Mouth with Flex Cap

Insulated Water Bottle 21oz | New Color Goji Named in Sedona!

Check Price on Amazon!

Why It's One of Our Favs:

The Standard Mouth with Flex Cap - Insulated Water Bottle is the perfect companion for any adventure. Stay hydrated in style with this ultra-durable, pro-grade stainless steel insulated water bottle. TempShield insulation keeps beverages cold for up to 24 hours and hot for up to 12 hours, so you can take it with you wherever you go. The Flex Cap is leakproof when closed, making it great for transport, and the Flex Strap is easy to carry and comfortable to hold. Plus, the honeycomb insulated cap ensures maximum temperature retention.

But we especially like the brand's LOVE OF NATURE and their commitment to the Parks for All program.

We love the new GoJi Color, names after the red landscape in Sedona, AZ.

Hydro Flasks designed with the love of nature and well being of people in mind.
Hydro Flasks designed with the love of nature and well being of people in mind.

Fav Features:

The Standard Mouth with Flex Cap - Insulated Water Bottle is designed to last, with no flavor transfer and a range of sizes 18 to 24oz options to choose from. Whether you're looking to stay hydrated at the office, on the beach, or on the trail, this bottle is your ultimate portable travel buddy. With its superior temperature control, leakproof design, and comfort-grip handle, you can rest assured that your beverage of choice will stay cold or hot for hours.

So why wait? Get your Hydro Flask Standard Mouth today!


Kids Hydro Flask - 21 oz

with Wide Mouth Straw LID and Boot for easy grip

Check Price on Amazon!

Why It's One of Our Favs:

The Kids Wide Mouth Straw LID is the perfect way to keep your little ones refreshed throughout the day. With a straw cap that makes it easy for little hands to hold and a perforated flex boot that adds bottle protection and stability, you can trust this bottle to stay cool and keep their water cold. TempShield insulation keeps beverages cold up to 24 hours while the Color Last powder coat keeps it slip-free and colorful. Plus, it's made with 18/8 pro-grade stainless steel that's BPA-free and toxin-free, ensuring that your kids will have a clean, safe drinking experience all day long.

Fav Features:

The Kids Wide Mouth Straw LID not only keeps beverages cold for up to 24 hours, but also offers a durable and toxin-free construction. With the Honeycomb Insulated cap for maximum temperature retention, your kids can enjoy their favorite drinks without worry. Plus, with the 12oz and 20oz options, it's easy to find the perfect size for children of all ages.

So if you're looking for a reliable way to keep your kids refreshed and hydrated, then the Hydro Flask Kids Wide Mouth Straw LID is the perfect choice for you.


And, Our Fav 128 oz Hydro Flask, the Mega Oasis!

128 oz Hydro Flask, Oasis

The one gallon Hydro Flask water bottle

Check Price on Amazon!

Why It's One of Our Favs:

For serious hydration on the go, the 128 oz Oasis is the perfect solution. This large water bottle is designed to keep your drinks cold all day, thanks to its insulated stainless steel construction. Plus, its dual lid and easy grip base make filling and pouring easy, making it the perfect companion for camping, beach trips and days at the sports field.

Fav Features:

The Hydro Flask Oasis is a great way to stay hydrated and reduce plastic waste at the same time. It's BPA free, so you can trust that your water is safe to drink. Plus, it's available in a variety of colors and is dishwasher safe for easy cleaning.

So why wait? Get your own 128 oz Oasis today and stay hydrated everywhere you go!


NEW PRODUCTS!

Hydro Flask Hydro All Around Travel Tumbler 32 oz or 40 oz

All Around Tumbler: A Game-Changer in the World of Tumblers

Hydro Flask All Around Tumbler has a strong handle

Why It's One of Our Favs

There are tumblers, and then there is the Hydro Flask All Around Tumbler. When it comes to new products, this tumbler is not just a favorite among the latest releases on the market, it's a game-changer. Its unmatched features and superior quality set it apart from its competitors in ways that make it a coveted accessory for anyone looking to upgrade their beverage experience.

What sets the All Around Tumbler apart is its construction. Made with Pro-Grade 18/8 stainless steel, it is designed for superior lightweight durability. This means it's not only made to last but also easy to carry around, making it an ideal companion for your outdoor adventures or daily commutes.

These tumblers come in two popular sizes, 32 oz and 40 oz, perfect for staying hydrated throughout the day. Furthermore, its design is incredibly comfy to hold and easy to fill, sip, and savor, enhancing your drinking experience at every sip.

Features of PINK Hydro Flask All Around Tumbler
Pink color is called Trillium in the All Round Travel Tumbler

FAV Features

The standout feature has to be its TempShield™ double-wall vacuum insulation. This technology ensures your drinks stay cold for up to 24 hours or hot for up to 6 hours, allowing you to enjoy your beverages at their optimal temperature for hours on end.

Moreover, the tumbler features a Closeable Press-In Lid that tames splashes and traps temperatures. It slides open wide enough for easy drinking and can accommodate a straw, making it a versatile choice for all types of beverages.

In addition, the Hydro Flask All Around Tumbler is cupholder-compatible and dishwasher-safe, making it a convenient and hassle-free choice for everyday use.

With its superior construction, versatile size options, advanced insulation technology, and user-friendly features, it's a lifestyle accessory that elevates your beverage experience. It is hands-down our favorite choice for anyone looking to invest in a high-quality, durable, and stylish tumbler.


FAQs for Hydro Flasks

Hydro flasks are all the rage, but with so many different types and sizes, it can be hard to choose the right one. How do you know which one is the best fit for you?

We've compiled a list of the most frequently asked questions so you can make an informed decision. From insulation technology to size and color options, we have all the information you need to find the perfect stainless flask for your needs.

How long does a Hydro Flask keep drinks cold?

The TempShield double-wall vacuum insulation on the Hydro Flask keeps your beverage cold for up to 24 hours.

What size is best for my lifestyle?

It all depends on how much you drink and how often you go out. For everyday use, a 20oz or 32oz water bottle is perfect for staying hydrated throughout the day. If you plan on taking your Hydro Flask on outdoor adventures or camping trips, then a 40oz or 64oz bottle may be more suitable.

Does my Hydro Flask come with any type of warranty?

Yes, Hydro Flask offers a limited lifetime warranty against manufacturing defects. Be sure to check the manufacturer warranty for the specific model of Flask you are interested in.

Is the lid leakproof?

Yes, the lid on all Hydro Flasks is 100% leakproof when closed.

What colors are available in a Hydro Flask water bottle?

Hydro Flasks come in so many different colors, there's something for everyone. From bright and bold to subtle and sophisticated, you can choose the right color to fit your style.

What type of material is a Hydro Flask made of?

The Hydro Flask is made with 18/8 pro-grade stainless steel, which is durable and BPA-free.

Are there any accessories I can get for my Hydro Flask?

Yes, there are several different lids and accessories available to give your Hydro Flask a personal touch. From carrying straps to travel mugs and more, you can customize your bottle however you want!

Does the Hydro Flask keep drinks hot as well as cold?

Yes, the TempShield insulation will keep your drinks hot or cold up to 12 hours.

Do Hydro Flask water bottles it fit into most cup holders?

Yes, the Hydro Flask fits in most car and bike cup holders.

Are Hydro Flask water bottles dishwasher safe?

Yes, the Hydro Flask is 100% dishwasher safe. However, we recommend handwashing to preserve the powder-coated finish.


New Ways to Stay Hydrated

Whether you're an avid outdoorsman or just looking for a great way to stay hydrated, the Hydro Flask brand is a great choice.

With superior insulation and variety of sizes, shapes, and colors, you can rest assured the right container is out there for you. From hot coffee to cold water, a hydro flask keeps your beverage at the perfect temperature, all day long.

So don't wait - get yourself a new Hydro Flask today and take your hydration to the next level!

Happy Sipping!

Your FavReviews Team

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Reviews have been edited for length and clarity. Enjoy finding your next favorite thing! Happy Shopping! Your FavReviews Team

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