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

About This Item

TECHNOLOGY:

  • TempShield™ double-wall vacuum insulation helps eliminate condensation and keeps beverages cold up to 24 hours or hot up to 12 hours
  • Color Last™ powder coat delivers non-slip grip and lasting color without cracking or fading

FEATURES:

  • Pro-Grade 18/8 stainless steel construction provides durability and prevents flavor transfer
  • Insulated Flex Straw Cap is leakproof when closed
  • Wide mouth opening easily fits ice cubes
  • Bottle fits most backcountry water filters
  • Dishwasher safe
  • BPA-Free
  • Flex Straw Cap not intended for use with hot liquids
  • Not for use on a stove, in a microwave, or in a freezer
  • Hydration Capacity: 40 oz.
  • Brand : Hydro Flask
  • Country of Origin : Imported
  • Style : W40BFS
  • DSG Pro Tips
  • Web ID: 23HFLU40ZWMFLXSTRHYD
Capacity:40 oz.
Material:18/8 pro-grade stainless steel
Bottle Diameter:4 in.
Bottle Height:11.7 in.
Empty Weight:1.05 lbs.

REVIEWS

4.3
97%
Recommended

951 Reviews

Cassandra F.

Love

[This review was collected as part of a promotion.] When i got my first hydro 10 years ago, i was not expecting it to be my favorite water bottle. Just updated mine and love it

Mindy T.

Exactly The Quality You Would Expect

[This review was collected as part of a promotion.] the 40 oz Wide Mouth with Flex Straw Cap is the perfect water bottle to keep with me on these HOT Montana summer days! The love the pop of color in the flip straw.

Ruth H.

“I ❤️Lucy”sticker 4 My Bottle

[This review was collected as part of a promotion.] I’m drinking more electrolytes these days, and I needed a bigger bottle and this is perfect for my stickers that I purchased to decorate it with!

Melanie Z.

The Lid Leaks

[This review was collected as part of a promotion.] I love my Hydro’s my family has many! I’m super disappointed that my brand new pink one get water in the top and when I close the straw it gets all over. I have other Hydroflask lids that do that also. The bottles work the best for my family and does not burn through the ice after multiple refills. I am just super upset about the lids leaking again. I am going to have to do some research on other water bottles.

Jessica G.

New Bottle

[This review was collected as part of a promotion.] I love my new bottle. This will be the 3rd time I’ve bought this bottle and I will always love it. The drinking cap with the straw Does leak or spew water at times but it’s still my favorite water bottle.

Judith J.

I Brought This For My

[This review was collected as part of a promotion.] I brought this for my son and he loved it the only thing the package was horrible almost loose my straws

Nicole F.

Amazing

[This review was collected as part of a promotion.] I couldnt be more obsessed! The best water bottle I have ever had.

Salvador G.

Great Hydration

[This review was collected as part of a promotion.] Loved this hydroflask. 40 Oz is a great volume to keep you hydrated ehllwhen camping. Had cold water throughout the entire hot summers day.

Chantelle V.

Leaks!!!!

[This review was collected as part of a promotion.] We brought this on an airplane and it leaked all over our luggage a man’s luggage and dripped from the overhead compartment onto a man. It was humiliating. We bought leak proof bottles and three of them leak. The ice also melted in 2 1/2 hours. Previous purchases went well I’m shocked.

Diana N.

I Like The Capacity But

[This review was collected as part of a promotion.] I like the capacity but the container is on the heavy side & the diameter makes it a bit hard to hold.

Nadia R.

40oz Wide Mouth And Flex Straw

[This review was collected as part of a promotion.] I love how it turned out! The color is more beautiful in person and it holds my water temp for the whole day!

Juan M.

Great!

[This review was collected as part of a promotion.] I enjoy this product immensely. Helps me stay hydrated with ease as I fill it at the gym / work where there is a dispenser. I bought the pink one bc of the sale and they sent me a blue one which I like better anyhow. Keeps water cold, very solid

Jazmin F.

Wide-mouth Flex Straw Lid

[This review was collected as part of a promotion.] I am disappointed that it is not working as it is supposed to to. My other bottle has perfect suction and I am Struggling with this one. I checked the straw and it is fine so I am thinking the lid is defective. Could I be sent a new one?

Lisa W.

Good One

[This review was collected as part of a promotion.] I’m so glad I got the bigger one holds a lot more water than my 32 ounce.

Rachel H.

Great Brand

[This review was collected as part of a promotion.] this is my 3rd Hydroflask. The size is great -but it's too big for a car cup holder.

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