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 550.
    Rated 5 out of 5 by from Love it I got one a year ago and love it so bought one for my husband.
    Date published: 2019-06-20
    Rated 5 out of 5 by from Exactly what I needed I bought a 40 oz hydroflask about a month ago to help keep me hydrated while on my 12 and 24 hour ambulance shifts, especially in the 100+ degree weather over the summer in phoenix. I couldn’t be happier, Im drinking much more water and the hyrdoflask keeps it cold throughout my entire shift no matter how hot it is outside. I also got the lid with a straw and I really like that because it makes it easier to drink water while driving.
    Date published: 2019-06-20
    Rated 5 out of 5 by from She loves it Got it for my daughter for her 15th birthday and she loves it !!
    Date published: 2019-06-19
    Rated 5 out of 5 by from Keeps your beverage cold or hot for several hours I bought this product a few weeks ago along with numerous other items. High quality products. It would be nice to see some improvements on the construction.
    Date published: 2019-06-18
    Rated 5 out of 5 by from Love it!! This is my second hydro flask but my first 40 oz and I love it. The color is super nice and exactly what I wanted.
    Date published: 2019-06-12
    Rated 5 out of 5 by from Love it! It’s keeps the water cold and it has managed to stay dent free especially with my clumsiness! Would definitely recommend!
    Date published: 2019-06-08
    Rated 5 out of 5 by from Love the color and performance Bought it before my Utah trip to Zion and made my hikes more enjoyable by keeping my drinks cold all day
    Date published: 2019-06-07
    Rated 5 out of 5 by from Love it! So happy with my Hydroflask. Any way I will actually drink water.
    Date published: 2019-06-06
    Rated 5 out of 5 by from Perfect for Nurses This is the first HydroFlask that I’ve purchased for myself and I love it. I’m able to always have ice cold water with me. I love that it’s perfect for my 12 hour shifts. I only have to fill it up once during a shift which is good since we’re busy. I bought the straw lid which makes it even easier to drink more water because I can sip while I’m doing my charting.
    Date published: 2019-06-06
    Rated 5 out of 5 by from great features bought one and 2 for my grandkids and we all love it.
    Date published: 2019-06-04
    Rated 5 out of 5 by from Best bottle 40oz I am so grateful I made the choice to get a hydro bottle.
    Date published: 2019-06-03
    Rated 5 out of 5 by from 40oz - Love this size for the office! I drink more water during the work day if I have it in front of me at all times. The 40oz bottle allows me to fill up twice and get 10 eight-ounce glasses in while at the office. I feel better when hydrated, it's a win-win! Got the lilac, it's more pink than lilac but I still like the color.
    Date published: 2019-06-03
    Rated 5 out of 5 by from Love this Water Bottle I have never had to drink warm water since purchasing this water bottle! This 40 oz size reminds me to drink more water throughout the day to stay hydrated. I keep at least one of my HydroFlask bottles with me at all times.
    Date published: 2019-05-31
    Rated 5 out of 5 by from Built to Last Buy this product only if you don't want to buy another one for many years. I have had my 40 oz for three years and still works just as good as day 1.
    Date published: 2019-05-31
    Rated 5 out of 5 by from Perfect for me! I bought this about a month ago and it has served me well. It is perfect for me because I only have to fill it up twice every day. It keeps everything cold or hot.
    Date published: 2019-05-29
    Rated 5 out of 5 by from Awesome I have had my hydro flask for a few years know and it is awesome. I play soccer and it keeps it cool while I am at practice so I can enjoy a refreshing drink.
    Date published: 2019-05-25
    Rated 5 out of 5 by from Great color Bought this as as gift for my daughters birthday, and she loved it.
    Date published: 2019-05-25
    Rated 5 out of 5 by from Is it worth it? In my opinion yes it is because you’re saving the environment and saving ur wallet in the long run. I haven’t boughten water bottles from school ever since I got my hydroflask
    Date published: 2019-05-22
    Rated 5 out of 5 by from Too good too good I was so excited when I bought it and I LOVE it Hee hee
    Date published: 2019-05-22
    Rated 5 out of 5 by from Omg it’s soooo good I bought this and I love it. It is amazing, it keeps water cold for a long time.
    Date published: 2019-05-19
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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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