Hydro Flask40 oz. Wide Mouth Bottle with Straw Cap

4.3 (772)

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Flip it and sip it with the Hydro Flask Wide Mouth Bottle with Flex Straw Cap. With a comfortable, flexible handle, the closeable, leakproof straw cap is easy to open and close with one hand, for on-demand hydration. Double-wall insulation keeps drinks cold for up to 24 hours for cool refreshment. The insulated bottle easily fits ice cubes and is dishwasher safe.

Product Features
- Product dimensions: 4" L x 3.6" W x 11.7" H
- Capacity: 40 oz.
- TempShield double-wall vacuum insulation
- Leakproof when closed
- Lifetime limited warranty
- Pure taste, no flavor transfer
- Flex Straw Cap not intended for use with hot liquids
- Stainless steel
- Dishwasher safe
- Imported
- Request warranty information
Shipping & Returns
- This item qualifies for Free Shipping with minimum purchase! exclusions & details
- Our Normal Gift Boxing is not available for this item.
- California and Minnesota customers call 1-800-289-6229 for Free Shipping information.
- For complete details, see our Shipping and Returns policies.

Ratings & Reviews

4.3/5

772 star ratings & reviews

547

61

67

46

51

3 days ago

Love the bottle, hate the cap

When are the regular caps coming back? I hate the caps with straws.

Customer review from hydroflask.com

3 days ago

I absolutely love my hydro

I absolutely love my hydro flask. I love all the stickers ive decorated with and even the dents and scratches its had. It just lets my appreciate all the amazing memories ive made staying hydrated with my favorite water bottle. what i love more though is the hydroflask company. they just devote so much to their amazing values and I feel so great supporting this brand.

Customer review from hydroflask.com

11 days ago

LOVE my Hydro Flask

I love this water bottle. It keeps ice overnight and is so easy to maintain! Keeps me going all day and helps me keep up the right amount of water intake.

Customer review from hydroflask.com

16 days ago

Hydroflask with straw

Good bottle but definitely needs to be cleaned often and does leak occasionally

Customer review from hydroflask.com

25 days ago

Great bottle

This summer I’ve really appreciated the ability of this bottle to keep my water cool in hot weather. The straw cap is easy to take apart and wash.

Customer review from hydroflask.com

1 month ago

Good Water Bottle

I keep upping the size of my Hydroflasks as the hot weather makes more and more water necessary for my daily walks. The 40 oz just about does it and I was able to use the sling from my 32 oz. , still not too heavy to carry around. I prefer Hydroflask to Yeti - the Yeti I bought just didn't keep the water cold long enough. I would not say the Hydroflask is exceptional either on that score, but I think it does a better job.

Customer review from hydroflask.com

2 months ago

Love!

The best double wall insulated water bottles. Doesn't leak and I am comforted knowing that these are lead free!

Customer review from hydroflask.com

2 months ago

It’s alright

Bottle is good but it actually leaks which is crazy for the price

Customer review from hydroflask.com