Bottles

40 oz Wide Mouth

$42.95
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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 1082.
    Rated 5 out of 5 by from My favorite bottle I love this Hydroflask for its size and color; the Lilac is definitely more blue/purple than the online image shows, which looks like a baby pink almost. Very feminine and looks good with stickers, too. I always get compliments on it. I like this bottle so much I bought a second, identical one so I don’t have to worry about forgetting it somewhere (I have a bottle at home and a bottle on my desk at work). This keeps my water chilly for at least 12 hours, but when at home I like to put ice and water in the bottle which I feel is kept cold for around 24 hours (I haven’t actually timed it since I finish my bottle before then, but the ice lives for a long time in the bottle before melting).
    Date published: 2019-10-16
    Rated 5 out of 5 by from Exactly what I wanted! I'm so glad I got the 40oz. The wide mouth makes it easy to get ice in directly from the freezer.
    Date published: 2019-10-16
    Rated 5 out of 5 by from High quality, used daily I recommend my bottle to everyone I meet. It's a quality of life upgrade that few people consider - but thanks to my Hydro Flasksksksk I drink way more water and feel a lot healthier. Perfect for working in an office and for lifting! Get the boot and you won't worry about scuffing it up, either!
    Date published: 2019-10-14
    Rated 5 out of 5 by from Great features This is my second 40oz wide mouth hydro flask and i love it.
    Date published: 2019-10-14
    Rated 5 out of 5 by from My favorite! I lost my original Hydro Flask and my other water bottles just weren't the same. So glad I finally replaced it!
    Date published: 2019-10-13
    Rated 5 out of 5 by from Perfect pink lilac I absolutely love the color and size of this one! I take my water everywhere with me and it stay nice and cold!
    Date published: 2019-10-11
    Rated 5 out of 5 by from Better than I could've hoped for. No jokes. Everyone has been trying to get me onto the Hydroflask bandwagon for quite sometime, but I am usually resistant to anything resembling a "new fad". Well I'm a fool. The first one I bought with straw, and my man made fun of me for getting it, then proceeded to claim it as his own and I magically could never find it. So I bought THIS beauty (first color was the silver/gray). No regrets. I find the full lid much easier to carry, and when out and doing my thing, dont obsess on getting all the sand and dirt in the nooks and crannies.
    Date published: 2019-10-10
    Rated 5 out of 5 by from Keeps my water cold for hours! I bought the hydroflask wide mouth weeks ago and I'm loving it everyday. I carry this thing everywhere and it keeps my water cold for hours!
    Date published: 2019-10-09
    Rated 5 out of 5 by from Best product I love my hydro flask, I recommend them to everyone, they keep liquids cold/hot for hours.
    Date published: 2019-10-08
    Rated 5 out of 5 by from Its works so well I havent gotten one yet because if the prices i wish that they could go down by a lil bit.
    Date published: 2019-10-07
    Rated 5 out of 5 by from Great quality I just got mine and it is amazing!!! I love it so much and I am going to use it so much!!!
    Date published: 2019-10-05
    Rated 5 out of 5 by from Should've bought this sooner! I'm in love with my hydro flask. I only fill it up about 2 times a day and dont have to worry about the whole idea of 'oh may did i drink enough water today?' idea.
    Date published: 2019-10-04
    Rated 5 out of 5 by from awesome i bought this a week ago and i love it so much if you dont have one you should get one.
    Date published: 2019-10-03
    Rated 5 out of 5 by from Great Quality This is the best water bottle that I have ever had. The steel is so strong, I drop it all the time and never get a dent. Very satisfied.
    Date published: 2019-10-01
    Rated 5 out of 5 by from Keep some water cold I just got this and it keeps water cold for so long and it’s such a nice water bottle!
    Date published: 2019-09-26
    Rated 5 out of 5 by from Love it! Absolutely worth the money. Love the color. The size is perfect, and it keeps drinks cold all day.
    Date published: 2019-09-26
    Rated 5 out of 5 by from Amazing water bottle!!!!! I bought my hydro flask a week ago. I love how the water stays cold throughout the day
    Date published: 2019-09-25
    Rated 5 out of 5 by from Great features I bought this a week ago and so happy with the results.
    Date published: 2019-09-24
    Rated 5 out of 5 by from Amazing Best purchase I ever made kept my drink cold for 2 days.
    Date published: 2019-09-24
    Rated 5 out of 5 by from Excellent Water bottle!! I bought this one two years ago and it still works as if I just recently bought it. Its a great size for a person who loves to drink cold water because the water stays cold for so long!! I love this water bottle so much and I look foward to buying many more in the future :):)
    Date published: 2019-09-23
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  • Will this bottle fit into a standard cup holder? If not, what bottles do?

    Asked by: jparetzky
    No, the 40oz flask is a bit too wide for a standard cup holder. The flasks between the sizes of 12oz and 24oz fit best.
    Answered by: Consumer Service
    Date published: 2019-06-06

    If I get a 40 oz wide mouth does it come with the straw and a handle or just On my way! OR the other 

    Asked by: Carlee55
    The 40 oz flasks currently come with a flex cap.
    Answered by: Consumer Service
    Date published: 2019-06-06

    Can I put any of my flasks and lids in the dishwasher? If they have the boot, can that go in as well or should it come off?

    Asked by: Barajaspt
    The Wide Mouth Lids and Boots are dishwasher safe. The Flasks are not dishwasher safe.
    Answered by: Consumer Service
    Date published: 2019-05-31

    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
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