Hydro Flask Flex Boot Medium
This variant is currently sold out
Make your Hydro Flask your own, with a colorful and durable silicone Flex Boot. Customize your look and protect against bumps and dings.
Medium boot fits 32 and 40oz wide-mouth bottles. If your bottle is smaller than 32oz, check out the Small Flex Boot!
Removable, silicone boot adds extra protection to your Hydro Flask
Medium boot fits 32 and 40oz wide-mouth bottles. Medium boot is not compatible with 32 oz Lightweight Wide Mouth Trail Series bottles. BPA-Free.