Colorful protection.

Make your Hydro Flask your own with a colorful, durable silicone Flex Boot. Customize your look and protect against bumps and dings.
Small boot fits 12-24 oz wide and standard mouth bottles.

If your bottle is bigger than 24 oz, check out the Medium Flex Boot here!

Product Benefits

Removable, silicone boot adds extra protection to your Hydro Flask
Small boot fits 12-24 oz wide and standard mouth bottles
BPA-Free
Lifetime Warranty