Bottles

40 oz Wide Mouth

$42.95
40 oz Wide Mouth

Bottles

40 oz Wide Mouth

$42.95


  • Flex Cap
    Flex Cap
    Included
$42.95

Quantity

Customize Purchase via Dealer

Lifetime

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 every Hydro Flask product with a limited warranty against manufacturer defects. Hydro Flask Hydration, Tumblers, Coffee, Beer, Wine & Spirits, Food, Large Capacity Hard Goods, and Hard Goods Accessory Products carry a limited lifetime warranty against manufacturer defects for the life of the product.

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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 every Hydro Flask product with a limited warranty against manufacturer defects. Hydro Flask Hydration, Tumblers, Coffee, Beer, Wine & Spirits, Food, Large Capacity Hard Goods, and Hard Goods Accessory Products carry a limited lifetime warranty against manufacturer defects for the life of the product.

Video

Reviews/Q&A

  • Reviews

  • Q & A

  • 40 oz Wide Mouth is rated 4.7 out of 5 by 463.
    Rated 5 out of 5 by from Awesome color ! Keeps your water cold for days and it tastes even better compared to drinking out of plastic !
    Date published: 2019-03-17
    Rated 5 out of 5 by from Easy access Bought the olive green with a cobalt top and I love the colors. Found myself drinking much more water with the straw lid. The 40oz is bigger than I thought, but still find myself filling it up 4+ times a day.
    Date published: 2019-03-15
    Rated 5 out of 5 by from LOVE This was my 7th hydroflask and by far my most favorite! Love the new colors and what the the company stands for!!
    Date published: 2019-03-13
    Rated 5 out of 5 by from Loml I’ve had the 40 oz yellow hydro forever. I didn’t know I could love a water bottle more than that one. This color is INCREDIBLE
    Date published: 2019-03-13
    Rated 5 out of 5 by from Great purchase By far my favorite hydro I have ever owned! The color is so pretty and works well with stickers. Vacuum seal also is doing very well.
    Date published: 2019-03-11
    Rated 5 out of 5 by from Love It I thought to finally switch from bottled water to a reusable bottle and it was the best decision I've made. At first, I thought the brand was overhyped, but it's worth all the praise. I almost always carry my Hydroflask with me.
    Date published: 2019-03-11
    Rated 5 out of 5 by from Love it Such a nice and sturdy water bottle! i love it so much 10/10 would recommend
    Date published: 2019-03-10
    Rated 5 out of 5 by from Ice lasts ALL day!! Bought a my daughter a Hydro flask for Christmas and now I’ll need to buy myself one!! Her ice water stays cold all day and the durability is amazing as she totes it to school and practices! Thank you Hydro Flask!!
    Date published: 2019-03-09
    Rated 5 out of 5 by from Love my New Hydro!! I already have 2 hydros, but this color is so pretty and I love the size and I carry it literally everyday and the water lasts me the whole day and I always get lots of compliments on the color. When ordering online it looked much more pink than what it actually looks like, but still very pretty. Honestly the only reason I'm hydrated is because of my hydro flask, without it I doubt id hardly ever drink water!
    Date published: 2019-03-09
    Rated 5 out of 5 by from Best. Water bottle. Ever. Sincerely the best water bottle I have ever had. Got the straw lid, it’s super durable and tasteless. Easy to clean, great styling, only downside was it came with a dented bottom but I made due! Got it with the boot, and it covered the dent up and it’s great just too big for a cupholder hahaha
    Date published: 2019-03-09
    Rated 5 out of 5 by from Love Everything The color is so much better in person and I love it
    Date published: 2019-03-08
    Rated 5 out of 5 by from Color difference The color shown online is not exactly what I received. I emailed about it and haven’t heard anything back. I love ALL Hydroflask products. Stay hot or cold for a very long time!!!
    Date published: 2019-03-08
    Rated 5 out of 5 by from Hope to never lose it! This water bottle has been at my side since first receiving it in the mail and as a person that drinks water consistently throughout the day, this guy (in the 40 oz. size) has saved me tons of trips to refill my bottle when work or life gets busy. Praying that I never lose this bottle! I also got it with the sip straw top and it's a game changer. I would highly recommend others do the same!
    Date published: 2019-03-07
    Rated 5 out of 5 by from Amazing I love it so much! Hydroflasks are the perfect gift and are a fantastic product.
    Date published: 2019-03-06
    Rated 5 out of 5 by from Lemon Hydro This 40oz hydro is the perfect size, color and weight for me and I was pleasantly surprised to find out that there is no leakage with the lid on, unlike most water bottles. As far as keeping your drink cold or warm for an extended period it certainly does the job.
    Date published: 2019-03-04
    Rated 5 out of 5 by from Great purchase Keeps my water cold. Love it. Bought the 40 oz. size.
    Date published: 2019-03-03
    Rated 5 out of 5 by from Great size! I’ve been using this flask for about a month now and couldn’t be happier. No more running out of water. This size is great. I did buy a sleeve for it though. Makes it a lot easier to hold with no chance of slipping through my fingers. I love it!
    Date published: 2019-03-01
    Rated 5 out of 5 by from I love it! I bought mine is been more than a year and I LOVE IT. My family lives in Brazil and I am taking 4 bottle with me for the next trip to give to them. I am sure they will be impressed by the fact the water stays cold for sooooo long! Best bottle ever. Worth every dollar.
    Date published: 2019-02-28
    Rated 5 out of 5 by from Hydro flasks rule! It’s amazing! So cute and keeps water cold so long! I love it so much!
    Date published: 2019-02-28
    Rated 5 out of 5 by from Love it! Where have you been HydroFlask? How did I live without this water bottle before? Ice stays frozen for over 24 hours. No weird taste from the bottle. It is the best!
    Date published: 2019-02-27
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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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