SOLD OUT
This item is no longer available. Browse our recommendations for something similar.
Details & care
This 21-ounce insulated water bottle with a leakproof Flex Cap is the perfect companion for the trail, the beach or everyday use. The durable design features a sweat-free Color Last™ powder coating that's comfortable to the touch.
- Holds 21 oz.
- Stainless steel/polypropylene
- Dishwasher safe
- Imported
- Item #10377385
Gift options
Write a gift message at Checkout and we'll email it to the recipient when their item is delivered
Need help finding the perfect gift? We've got you covered.
Hydro Flask
Headquartered in Bend, Oregon, Hydro Flask launched the first all-insulated bottle in 2009 and has spent the last 10 years delivering on its commitment to save the world from lukewarm.
Most helpful positive review
Aug 18, 2025
Flex cap water bottle
This is the second bottle I’ve bought. Just the right size, keeps the cold cold and love the colors it comes in. It’s also very tough in structure. Will last a long time. The price is reasonable also.
Judy O 2
Verified purchase
1found this helpful
Most helpful critical review
Apr 23, 2025
Avoid - abort- do not buy
[This review was collected as part of a promotion.] Awful. Got the “leak proof” item and it leaks all the time. Followed the instructions double checked everything. Hydro does not do returns or refunds, once you find the product is garbage they say too bad, it is used.
Don C.
Reposted from hydroflask.com
Customer photos
Add your photo & review
Share your photo to help other shoppers.
5 stars
83%
4 stars
9%
3 stars
2%
2 stars
2%
1 star
3%
Sort by Most Helpful
Judy O 2
Verified purchase
Aug 18, 2025
Flex cap water bottle
This is the second bottle I’ve bought. Just the right size, keeps the cold cold and love the colors it comes in. It’s also very tough in structure. Will last a long time. The price is reasonable also.
1found this helpful
Gabrielle B.
Reposted from hydroflask.com
Mar 4, 2026
Love it!
[This review was collected as part of a promotion.] Got my bottle personalized and I love it so much I will take care of it really well.
Michelle A.
Reposted from hydroflask.com
Feb 24, 2026
Durable & pretty too!
[This review was collected as part of a promotion.] I bought this as a gift for my daughter because I love my Hydroflask so much! It is durable, keeps my drink cold in the TX heat (no easy feat), offers a variety of styles & lids & is aesthetically pleasing too (a bonus!). Definitely a fan of Hydroflask bottles!
Monica A.
Reposted from hydroflask.com
Feb 19, 2026
Perfect for travel
[This review was collected as part of a promotion.] Nice to use for airports. Kept my ice water nice and cold all day on the beach! Will buy more!
Nickolas A.
Reposted from hydroflask.com
Feb 6, 2026
Amazing Warranty
[This review was collected as part of a promotion.] After years of use I noticed a rusty looking stain so I requested a replacement under the lifetime warranty. A few steps later and now I have a new bottle that will last me years! Great company that stands behind their product!!!
Theresa D.
Reposted from hydroflask.com
Jan 20, 2026
Miss the Standard Sip Lid
[This review was collected as part of a promotion.] Hydro Flask no longer offers the Standard Sip Lid, and I really miss it. I have to use a lid from another water bottle when I use this water bottle for the day.