Large Flasks

Stay hydrated on the go with our collection of large flasks, designed for durability and convenience. Perfect for outdoor adventures, workouts, or daily commutes, these spacious flasks hold ample liquid to keep you refreshed throughout the day. Crafted from high-quality materials, they offer excellent insulation to keep beverages hot or cold for hours. With a variety of styles and features, including leak-proof lids and easy-carry handles, our large flasks are the ideal companion for any active lifestyle. Explore our selection and find the perfect flask for your needs!

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11 products
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Hydro Flask 64 oz. Wide Mouth Bottle
  • Black

Hydro Flask 64 oz. Wide Mouth Bottle

$64.95

Quick Facts

[ Love it keeps my lemonade cool all day and really like how large it is. ... For a 64oz it's very light weight, i personally noticed it kept my iced water colder a little longer than 24 hours, and durable I have accidentally dropped it, banged it and scuffed it and its still...

Hydro Flask 40 oz. Wide Mouth Bottle
  • Stone
  • White

Hydro Flask 40 oz. Wide Mouth Bottle

$49.95

(1415)

very helpful and efficient, i ... Best way to keep drinks in ... Highly recommend it! ... Great Gift ... [ Love my 2 replaced 40 oz hydro flasks burnt orange color really shows

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5 Satch39
This was a great deal on a size we didn ’ t have yet. My wife and daughter fought over the bottle.

5 Tcb541967
Just got this for my sister and she loves not only the design but she likes how it can stay hot or cold( most of the time she drinks a lot of water) she definitely approves the birthday present

5 Jiggi
Whether you want to keep your beverage hot or cold this is the perfect rambler for the job. I have take it on many of my travels and to work.

5 Momto8
Bought last month. Easy to place in a book bag side pouch. Fits in car cup holder.

5 DBlue26
This a great water bottle. Keeps the water cool for hours!!! We are very happy with it

Hydro Flask 32 oz. All Around Travel Tumbler

Hydro Flask 32 oz. All Around Travel Tumbler

$34.95-$44.95

(1105)

It keeps my drinks cold and the silicone straw is perfect for my habit of chewing on them. ... Nice and sleek so fits in lots of places like backpack, bike,

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5 Mmnga
Love it it ’s so cute and the size is purr need to get more colors

5 Jaymbo
Doesn ’ t leak, perfect size, and great quality! Would definitely buy it again!

5 maryccc
I bought this cup because my son had nasal surgery and needed a flexible straw- this fit the bill and came in a really nice( masculine) khaki color! love it.

5 Mhuv
I LOVE this travel cup! I love that it doesn ’ t spill!!

5 Tay Tay
The looks are to die for, just love the style even if there is some accident spill here and there. It fits into the cup holder great and is my go to on the go drink holder.

Hydro Flask 40 oz. All Around Travel Tumbler

Hydro Flask 40 oz. All Around Travel Tumbler

$39.95-$49.95

(1394)

Good size and easy to use. ... [ Works great at the beach! ... Love the color and the soft straw is so nice. ... Love it! ... This does the job for me in a beautiful

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5 JGrano
We bought this as a Christmas gift and they loved it.

5 Tracy Ginger
I bought this cup for my Mom. She struggled with the other brand I had gotten her previously. The screw on lid was hard for her to manage. This is very user friendly for folks that struggle with the other brands. Thanks you Hydro Flask.

5 Lisa
I was looking for particular flask and was only able to find it at dicks online

5 Eileen W.
[ I love this mug because it keeps my water cold all day. My only complaint is that the straw keeps falling off the bottom of the lid, so I need to put it back on repeatedly.

5 Jessica H.
[ This tumbler is BEAUTIFUL, and the perfect size. I was skeptical about the ability to keep my ice water cold throughout an entire day with a thinner plastic lid, but it does better than my bottles with heavy plastic lids with threading and seals. It ’s exactly what I want, and I ’ ll be ordering more!

New Color
Hydro Flask 32 oz. Wide Mouth Bottle with Flex Straw Cap

Hydro Flask 32 oz. Wide Mouth Bottle with Flex Straw Cap

$44.95-$49.95

(1370)

It will make you want to drink more water. ... I drink a lot of water, so it saves me trips to the kitchen, and it keeps my water cold, without condensating, due to the vacuum

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5 Moobrown
The family just loves these Hydroflax. These flax never disappoint

5 Funinthesun34
I love the unique design. I bought this for myself for Christmas and I absolutely love it. I ’ ve gotten a lot of compliments.

5 MamaBear
Loving this Hydro Flask... well made and perfect size for my needs.

5 JIggy
I purchase this hydro flask because it keeps your beverage warm or cold for a long period of time jait like the other brands and to top it off it was being sold at a discount price

5 Stephanie90
I got this to use for my gym and when I go to solidcore. It keeps my water cool and it does n't spill. The color is also so pretty!

Hydro Flask 32 oz. Wide Mouth Bottle with Flex Cap - Color Match

Hydro Flask 32 oz. Wide Mouth Bottle with Flex Cap - Color Match

$44.95

(1843)

The design, the way that i can hold it with the grip handle is definitely a plus. ... Simple and clean and works amazing as always ... Great!!! ... My Husband loved

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5 Lemonade
I bought the Hydro flask for my wife. She absolutely loves it. Water stays nice and chilled. Every drink is refreshing.

5 J0011
It ’s a great water bottle I recommend it no lead and the company has good morals

5 Fiddy1099
This is the IT water bottle for HS kids!! My daughter wanted a water bottle with a lid thats screws off.

5 theskillets
Excellent bottle that keeps liquids cold for hours. Durable too.

5 DDDDT
keeps my ice solid, water cold, doesn ’ t leak, and it ’s cute

Hydro Flask 32 oz. Wide Mouth Bottle with Flex Straw Cap - Color Match

Hydro Flask 32 oz. Wide Mouth Bottle with Flex Straw Cap - Color Match

$44.95

(1317)

It's stainless steel, so it's going to last a long time and replaces single use plastics from individual water bottles. ... Easy to clean ... Keeps water cold and

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5 Katey
Bought for my daughter's 19th birthday and she is obsessed!

5 destiny
I have been using this water bottle everyday for work and the gym!

5 Jenny
I got it for a friend for her her birthday and she loves it, she loves the straw, she doesn ’ t have to pick up the whole bottle, she can just take a sip and it keeps her water cold all day. The bottle is such a cute mossy green color, very spring.

5 Review66
It ’s a great water bottle and keeps water cool for a long time

5 Lax13
Bought this water bottle for work and so glad I did

Hydro Flask 40 oz. Wide Mouth Bottle with Flex Straw Cap - Color Match

Hydro Flask 40 oz. Wide Mouth Bottle with Flex Straw Cap - Color Match

$49.95

(867)

I stay way more hydrated with it. ... They are convenient to use and easy to maintain, ... They keep my water cold all day and I like how easy it is to drink using the lid with the

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5 Danee
This was much needed keeps my water cold all day will definitely purchase a second

5 Charchar26
My daughter loves it! She fills it up every night with water and keeps it in her room now.

5 Athlete Tape
My kid goes through so many water bottles. She owns so many it ’s ridiculous but she ’s been eyeing this bottle and the color. Finally purchased it. Ice stays ice 24 hours

5 Angarcia
I love the color, sturdiness, and durability of this water bottle

5 jpark503
we always use the hydroflask. overall great. we got another one because we liked the color options.

Hydro Flask 32 oz. All Around Travel Tumbler - Color Match

Hydro Flask 32 oz. All Around Travel Tumbler - Color Match

$34.95

(972)

I also like the soft straw better than the metal of other brands! ... I ’ ve been ordering these custom Hydroflasks for my clients with their logos on them that I designed, and I was excited to be part of the Hydroflask club and get to the top

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5 KateHeyyyyyyy
The straw is much better than plastic like a stanley.

5 BenC
really impressed with the insulation factor. Handle is nice and like how it fits in car cup holder.

5 MaeChi
Love this cup. Stays cold for hours! Cute color too.

5 Susan G.
[ So happy to find the stainless steel outside Tumbler again, i purchased multiples. Hope you put them back into your regular line up! Thank you.

5 Deana M.
[ I absolutely love my Travel Tumbler! It has my future last name engraved on it and it turned out perfect!

Hydro Flask 40 oz. All Around Travel Tumbler - Color Match

Hydro Flask 40 oz. All Around Travel Tumbler - Color Match

$39.95

(1381)

I love my bottle! ... Works great at the beach! ... [ Love love love the color I got. ... Mother's day gift ... Hydration is the key ... Keeps me Hydrated ... [ I have been using hydro flask for years and they really keep my drinks

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5 J Miles
We just purchased this item approximately one month ago for our daughter. She loves Hydro Flask products, and she wanted to replace a water bottle with container that would fit a cup holder while providing a good amount of fluids. The durability of Hydro Flask is noteworthy and they are easy to clean. we will definitely continue purchasing Hydro Flask products in the future.

5 Frances F.
[ Fun new color! Of course the functionality of the HF is great( as always). The 40 oz size helps to stay hydrated& handle makes it comfortable to carry around that much liquid.

5 Miranda P.
[ I recently order a 40oz tumblers and had it engraved and it turned out so beautiful I love it and will be purchasing another one

5 Lindsey P.
[ I recently purchased a new 40 oz Travel Tumbler and I am so happy with it. Where I live, it gets to be 100+ degrees and I left this in my car while I spent about 2 hours running errands. When I came back to a stifling hot car, my cup was still just as full of ice as it was when I left. I have several Hydro Flasks, and I continue to shop here because of the quality product I get!

5 Eileen W.
[ I love this mug because it keeps my water cold all day. My only complaint is that the straw keeps falling off the bottom of the lid, so I need to put it back on repeatedly.

Nathan SpeedDraw 2 Insulated Flask (18 oz.)
  • Black/Reflective Silver

Nathan SpeedDraw 2 Insulated Flask (18 oz.)

$44.00

(26)

Very comfortable bottle for long distances ... Definite improvement over my old, non- insulated bottle. ... Super happy with this bottle now with about 30 miles on

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5 Unknown
Great for ultra Marathon runners had no problems I definitely recommend buying this one

5 Andreas1606
Bought it for the Army- Ten- Miler! It did a great job. Love the little pocket for the energy gel.

5 Brandon
Ran a 20M trail race with this bad boy on my left hand, hardly noticed it was there and held just enough Gatorade to get me to the turnaround before refilling. Good quality, minimal slippage.

5 JMC1
I truly enjoy my hand water bottle. It ’s easy access when you ’ re running a long/short jog highly recommend it. You can store keys or a credit card.

5 Kiki
I bought this water bottle about a month ago. Keeps water cold. Great for running or walking. Has two different compartments. A zipper pocket& a pocket for your phone. For reference I have an iPhone 16 pro max& it fits in the pocket.

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On Sale
HYDROJUG 32 oz. Traveler Tumbler

HYDROJUG 32 oz. Traveler Tumbler

See Price in Cart

WAS: $34.99-$39.99*

Large Flasks

On this page...

  • What are the benefits of using a large flask for hydration?
  • What materials are commonly used in large flasks?
  • Are large flasks suitable for both hot and cold beverages?
  • What features should I look for when choosing a large flask?
  • Can large flasks be used for activities other than hydration?

Frequently Asked Questions For Large Flasks

Large flasks are designed to hold a significant amount of liquid, making them ideal for long outings, whether you're hiking, camping, or engaging in sports. They reduce the need for frequent refills, allowing you to stay hydrated without interruption. Additionally, many large flasks are insulated, keeping your beverages at the desired temperature for extended periods.

Large flasks are typically made from stainless steel, plastic, or glass, each offering unique benefits. Stainless steel is durable and often insulated, providing excellent temperature retention. Plastic options are lightweight and often more affordable, while glass flasks are eco-friendly and do not retain flavors, though they can be heavier and more fragile.

Yes, many large flasks are designed to accommodate both hot and cold beverages. Insulated models can keep drinks hot for several hours or cold for an entire day, making them versatile for various activities. It's important to check the specifications of the flask to ensure it meets your needs for temperature retention.

When selecting a large flask, consider features such as insulation type, lid design, and ease of cleaning. Insulation can significantly affect temperature retention, while a wide mouth opening can make filling and cleaning easier. Additionally, look for flasks with leak-proof lids to prevent spills during transport.

Absolutely! While large flasks are primarily designed for hydration, they can also be used for carrying soups, smoothies, or other liquids during outdoor activities. Their versatility makes them useful for picnics, road trips, or even as a container for hot beverages during winter sports.