Home Page


When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
  • Current Steal

Hydro Flask
21oz Standard Mouth USA Flex Cap Water Bottle

2 out of 5 stars
1 Review

Out of Stock

Don't worry though, we have a lot more Water Bottles in stock than that.

Shop Similar Products

Why We Like The 21oz Standard Mouth USA Water Bottle With Flex Cap

We like to support our favorite Olympic surfing team with Hydro Flask's 21oz USA Water Bottle. It's the same Hydro Flask we know and love, with the durability and next-level insulation that has become standard in our lives, but now in a unique, surf-USA colorway that's only available for a limited time.


  • Limited edition bottle to show your love for the US surfing team
  • Stainless steel construction makes sure there's no weird taste
  • TempShield keeps liquids cold for a day, hot for half
  • Silicone boot helps protect the base from dings and dents
  • Item #HYFZ034
18/8 pro-grade stainless steel
sport cap
[mouth] 1.91in, [bottle] 11.1 x 2.85in
Claimed Weight
hike, camp, training, casual
Manufacturer Warranty
limited lifetime

Overall Rating

2 based on 1 ratings

Review Summary

5 Stars - 0 reviews
4 Stars - 0 reviews
3 Stars - 0 reviews
2 Stars - 1 reviews
1 Stars - 0 reviews

Fits Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large


Selecting an option will reload the available reviews on the page

Sorry, we don’t currently have any of those types of reviews for this product.