Hydro Flask Flex Bottle Boot - Trillium Shacket A quick-lock spring mechanism lets

A quick-lock spring mechanism lets you extend and secure the shaft in seconds

The liner is designed to match the natural shape of your foot and is thermo-moldable for a custom fit

Authentically designed and crafted in Brazil: Ensures quality and heritage

and small essentials without feeling bulky

Recycled polyester stretch softshell backing fabric

Hydro Flask Flex Bottle Boot - Trillium Shacket A quick-lock spring mechanism letsProtect your Hydro Flask in style with the Flex Bottle Boot in Trillium. This colourful and durable silicone boot slips on easily to guard your 12 24 oz Wide and Standard Mouth bottles against bumps and dings. It adds grip and extra durability while customizing your bottles look. BPA free and dishwasher safe, the boot is a practical addition that keeps your Hydro Flask looking sharp and ready for whatever comes its way. Durable silicone construction: