Sports Matter logo

Every Kid Deserves a Chance to Play

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
  • SKU: 24966077
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

891 Reviews

Great Flask

[This review was collected as part of a promotion.] My kids won’t drink water unless it’s in a Hydro Flask

Perfect For Indoor Lap Swimming

I swim 2-3x per week for about an hour at an indoor pool and I really needed a water bottle large to hold enough water for me to not need to get out of the pool to refill. This bottle has been perfect for that; I can fill up with cold water and it stays cold for the entire time (I was using an BPA-free plastic bottle and the water would get warm after a while) and the straw also helps with taking smaller pulls of water so that I don't overdrink either. Highly recommend

Son Loves It

[This review was collected as part of a promotion.] My son loves it! He just wished he didn’t need the internal straw.

Size Matters

[This review was collected as part of a promotion.] I purchased 2 of the 40oz Hydro Flask and love it and so does my husband. I hiked 5 miles last weekend in the desert and it was just enough to carry me through. I chose this company because they support SaveUSFS. org and they have excellent products.

Love Our Bottle!

[This review was collected as part of a promotion.] This is a perfect size for being out and about. We leave it in our car while doing errands or day trips and we know when we get back to the car we get to have a nice cool drink. It’s a bit heavy to carry with us at times (will have to think about getting the new micro sized ones). Love that Hydroflask thought of making small sized bottles with the same insulating properties. These bottles takes a beating cuz we use them nearly everyday and they hold up really well.

Great Purchase

[This review was collected as part of a promotion.] I love the product. Keeps items cold for a long period of time even without adding ice. If the item is previously chilled. Would definitely purchase again

The Best Waterbottle! The Water

[This review was collected as part of a promotion.] The best waterbottle! The water flow is great and it’s lightweight!

Fantastic Water Bottle

[This review was collected as part of a promotion.] Fantastic water bottle, I had purchased 2 but lost one immediately to my wife. as it added Benefit our icemaker makes craft ice balls. They fit perfectly and stay well over 24 hours. Now I just have to find some stickers to differentiate between the bottles. I had decided to purchase because I had received a 24 oz mug from my daughter as a gift , and from day one, I didn’t want to use any other mug. Thanks so much. !!!

Not The Same

[This review was collected as part of a promotion.] Returning customer and this time the bottle is up to par what it use to be. Does not keep bottle cold for the duration of what it’s stated

The Top Leaks

[This review was collected as part of a promotion.] The top on this bottle leaks even when crank it down tight. Seems like the older design was more leak proof.

Not The Best Water Bottles

[This review was collected as part of a promotion.] I’m very disappointed in this product. Bought one for me and my daughter and when you use it it leaks down the front of you. .

Wide Mouth With Flex Straw Cap.

[This review was collected as part of a promotion.] The insulation works really well. It keeps my drinks cold for hours, which is perfect for long days at work or when I’m out training. I haven’t had issues with leaking, and the lid design is secure while still being easy to open and close.

Beautiful Color! I Really Like This Water Bottle

[This review was collected as part of a promotion.] We've used HydroFlask bottles for about 10 years and love this brand for its ease of cleaning and clean third-party test results for its stainless steel.

Absolutely Amazing

[This review was collected as part of a promotion.] This was the perfect water bottle for me. I absolutely adore it. Best purchase I’ve made so far.

40oz Hydroflask

[This review was collected as part of a promotion.] Excellent !!!!! Great for travel , hiking , kayaking & outdoor excursions…. . loving the personal logo !!

Read All Reviews (891)

Q&A