Hydro Flask Flex Bottle Boot - Reef Size:M This clear replacement lens is

This clear replacement lens is engineered for low-light and night conditions

Anatomical Fit: Tailored to hug the contours of your body

Balanced fit dimensions that flatter a broad range of face shapes

All Classic Swim silhouettes utilise chlorine and saltwater-safe zinc alloy hardware

Hydro Flask Flex Bottle Boot - Reef Size:M This clear replacement lens isProtect and personalise your Hydro Flask with the Flex Bottle Boot. This removable silicone boot adds durable protection against bumps and dings for Hydro Flask bottles. The boot fits a range of sizes, with small boots designed for 12 21 oz wide and standard mouth bottles, and medium boots for 32 40 oz wide mouth bottles. Made from BPA free silicone, its dishwasher safe and easy to clean. Perfect for adding grip, colour, and safeguarding your bottle