Bottles

40 oz Wide Mouth

$42.95
40 oz Wide Mouth

Bottles

40 oz Wide Mouth

$42.95

Lifetime

  • Flex Cap
    Flex Cap
    Included
$42.95

Quantity

Customize Purchase via Dealer

Sale discount on this color will be automatically applied in cart.

Overview

More of a good thing.

From road trips to endless hours at the beach, our 40 oz Wide Mouth bottle keeps you well-hydrated from sun up to sun down. TempShield™ double wall vacuum insulation makes sure your water stays icy cold up to 24 hours or your coffee piping hot up to 12.

    Product Benefits

  • Large insulated water bottle for longer adventures
  • Fits most backcountry hydration filters
  • TempShield™ insulation eliminates condensation and keeps beverages cold up to 24 hours and hot up to 12 hours
  • Durable 18/8 Pro-Grade Stainless Steel construction
  • BPA-Free and Phthalate-Free
  • Compatible with our Hydro Flip™ Lid and Wide Mouth Straw Lid
  • Lifetime Warranty

Size & Dimensions

40 oz
Volume 1,180 mL
Mouth Diameter 2.28"
Diameter 3.56"
Height 10.4"
Weight 17.5 oz
  • TempShield

    Tempshield

    Colder. Hotter. Longer.

    Our unique double wall vacuum insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot so you can stay refreshed for any adventure.

  • Pro-Grade Stainless Steel

    Pro-Grade Stainless Steel

    Pure and refreshing. Every time.

    Made with 18/8 pro-grade stainless steel to ensure pure taste and no flavor transfer—and the durable construction stands up to whatever life brings.

  • Proprietary Powder Coat

    Proprietary Powder Coat

    Comfortable and durable.

    Our proprietary powder coat means an easy-grip, sweat-free, and extra-durable bottle that you can take anywhere.

  • Lifetime Warranty

    Lifetime Warranty

    We stand behind our products.

    Hydro Flask guarantees this Hydro Flask product with a limited lifetime warranty against manufacturer defects.

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Overview & Specs

Overview

More of a good thing.

From road trips to endless hours at the beach, our 40 oz Wide Mouth bottle keeps you well-hydrated from sun up to sun down. TempShield™ double wall vacuum insulation makes sure your water stays icy cold up to 24 hours or your coffee piping hot up to 12.

    Product Benefits

  • Large insulated water bottle for longer adventures
  • Fits most backcountry hydration filters
  • TempShield™ insulation eliminates condensation and keeps beverages cold up to 24 hours and hot up to 12 hours
  • Durable 18/8 Pro-Grade Stainless Steel construction
  • BPA-Free and Phthalate-Free
  • Compatible with our Hydro Flip™ Lid and Wide Mouth Straw Lid
  • Lifetime Warranty

Size & Dimensions

40 oz
Volume 1,180 mL
Mouth Diameter 2.28"
Diameter 3.56"
Height 10.4"
Weight 17.5 oz

Technology

  • TempShield

    Tempshield

    Colder. Hotter. Longer.

    Our unique double wall vacuum insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot so you can stay refreshed for any adventure.

  • Pro-Grade Stainless Steel

    Pro-Grade Stainless Steel

    Pure and refreshing. Every time.

    Made with 18/8 pro-grade stainless steel to ensure pure taste and no flavor transfer—and the durable construction stands up to whatever life brings.

  • Proprietary Powder Coat

    Proprietary Powder Coat

    Comfortable and durable.

    Our proprietary powder coat means an easy-grip, sweat-free, and extra-durable bottle that you can take anywhere.

  • Lifetime Warranty

    Lifetime Warranty

    We stand behind our products.

    Hydro Flask guarantees this Hydro Flask product with a limited lifetime warranty against manufacturer defects.

Video

Reviews/Q&A

  • Reviews

  • Q & A

  • 40 oz Wide Mouth is rated 4.6 out of 5 by 521.
    Rated 5 out of 5 by from It’s aight I bought it a month ago and it’s aight would tell the homies to buy
    Date published: 2019-05-12
    Rated 5 out of 5 by from Great size hydroflask! I was looking for something that would hold more than 32oz of liquid. This hydroflask took care of that with no problem! Keeps the liquid cold and refreshing on those hot days!
    Date published: 2019-05-11
    Rated 5 out of 5 by from My 2nd purchase I now own two of hydro flask water bottles. I bought this a month ago and love it. Its worth the price. I highly recommend it.
    Date published: 2019-05-05
    Rated 5 out of 5 by from BEST WATER BOTTLE!!! I absolutely love this water bottle. It keeps my water cold ALL day and holds the perfect amount. It is durable and beautiful!
    Date published: 2019-05-05
    Rated 5 out of 5 by from Perfect I drink more water than ever before. It keeps it cold. The straw lid is a must have along with with flex boot. I always have my hydro flask with me..
    Date published: 2019-05-02
    Rated 5 out of 5 by from I love Hydro Flask We have several Hydro Flasks in our family, ranging from the wine glass all the way to the gallon. We love them. They are amazing.
    Date published: 2019-05-01
    Rated 5 out of 5 by from Love it Love it!!! Cold 24 hours perfect!!!! I always take it with me all time!!!!
    Date published: 2019-04-29
    Rated 5 out of 5 by from THE ONLY FLASK TO USE! I have been a Hydro Flask devotee for 6 years. Water stays cold in 100 degree temps
    Date published: 2019-04-28
    Rated 5 out of 5 by from great I brought this water bottle about a year ago and I love it so much because it is the best one that I have ever had it keeps my drinks cold all day long and I have herd many many good things about this bottle and so many of my friends have gotten hydro flasks because of me and this bottle works wonders even. though I customized mine I still love it and I am thinking about getting 2 more hydro flasks in. the next couple of days
    Date published: 2019-04-25
    Rated 5 out of 5 by from Best water bottle All around awesome water bottle. Great size and keeps my water cold for so long! So glad I got it.
    Date published: 2019-04-24
    Rated 5 out of 5 by from best water bottle out there! i bought this hydro a while ago and it is amazing! i have dropped it multiple times and it has never dented and it holds up well with stickers
    Date published: 2019-04-22
    Rated 5 out of 5 by from Very good Keeps It cold, and it is stylish!!! I like putting RedBubble stickers in mine to personalize it!!
    Date published: 2019-04-19
    Rated 5 out of 5 by from Love it Honestly it’s just a wonderful water bottle and works amazing, motivate last me to drink more water. The color is also so cute.
    Date published: 2019-04-19
    Rated 5 out of 5 by from I love my hydro flask! I bought 2 a few months ago and I love them! I take at least one of them with me everywhere I go! It’s the best thing I’ve bought and I love it.
    Date published: 2019-04-16
    Rated 5 out of 5 by from Keeps my water cold all day!! I bought this around a month and a half ago and it is doing me wonders. This size is great if you do sports because it holds a lot of water. This is also great for a cold day when you want coffee because it stays hot for a long time.
    Date published: 2019-04-16
    Rated 5 out of 5 by from Love my Hydro Flask! I love everything about the Hydro Flask! It is definitely worth the money.
    Date published: 2019-04-14
    Rated 5 out of 5 by from BETTER THAN EVER!!! Perfection in a bottle. Love the white and it’s perfect to carry around all day. Fantastic product. Daughter is seriously in love.
    Date published: 2019-04-13
    Rated 5 out of 5 by from Great I bought this a little less than a month ago and I love it! I take it to school with me everyday and I love how by the end of the day the water I have in it is still cold
    Date published: 2019-04-12
    Rated 5 out of 5 by from Cute and functional I’m super happy with my purchase. The color in real life is a bit more blue but i love it nonetheless. I definitely will get a larger bottle next time!
    Date published: 2019-04-12
    Rated 5 out of 5 by from BEST BOTTLE EVER I had bought this bottle not too long ago, and I am absolutely astonished by the great quality of the product. My drinks stay cold for minimum of 16 hours, and it keeps my drinks warm for the standard time! I recommend this product to all!
    Date published: 2019-04-12
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  • Can the flask go in the freezer to chill prior to beverage addition?

    Asked by: Jen1
    We don't recommend putting the flask in the freezer because it could effect the insulating properties of the flask.
    Answered by: customer servcie
    Date published: 2018-12-12

    Why am I hearing from people about a sale with reduced prices on the 40 oz wide mouth for $25, yet it's not reflected on your website? Making it hard for me to become a new customer.

    Asked by: tyrantsparky
    That sounds like a counterfeit issue. We were running a sale on our discontinued colors, but it was only for 25% off. Those prices showed in the cart.
    Answered by: Hydro Flask Customer Team
    Date published: 2018-09-21

    How well do stickers stick to it? Everyone likes loading their bottle up with stickers.

    Asked by: Spiawnsuh
    Stickers should stick fine. We have a lot of customers who put stickers on their flasks.
    Answered by: Hydro Flask Customer Team
    Date published: 2018-11-10

    Can I put a smoothie in it? Blended to smooth liquid with fruit, water, and sometimes leafy greens? 

    Asked by: applejacks
    Yes, that should be fine! We would just suggest taking extra care with cleaning after putting anything besides water in the flask.
    Answered by: Hydro Flask Customer Team
    Date published: 2018-11-10

    How high and wide is the 32 oz and 40 oz? I'm trying to decide which best suits my needs. Thank you.

    Asked by: 77Annette
    Product dimensions can be found on our FAQ page. You can see them here: http://www.hydroflask.com/frequently-asked-questions/
    Answered by: Hydro Flask Customer Team
    Date published: 2018-11-10

    Is this bottle compatible with the wide mouth straw lid?

    Asked by: delaney
    Yes, the straw cap will fit the 40 oz flask.
    Answered by: Hydro Flask Customer Team
    Date published: 2018-11-10

    Can I purchase the 40 oz in sage?

    Asked by: Zb07
    We do not have any in stock and this flask is being discontinued.
    Answered by: Hydro Flask Customer Team
    Date published: 2017-12-29

    Is there any difference in the heat retention of the powder-coated flasks vs. the uncoated stainless finish?

    Asked by: Scott Michael
    No, the only difference is the color.
    Answered by: Hydro Flask Customer Team
    Date published: 2018-01-05
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