Hydro Flask Micro 400 Boot 11jul26 exposed zippers and adjustable webbing

exposed zippers and adjustable webbing straps for a personalized fit

breathable foam that creates a smooth

Its anthracite black body features a starred sky

Formulated with a blend of AHA

Clean paneling and balanced proportions give the sneaker a sharp

Hydro Flask Micro 400 Boot 11jul26 exposed zippers and adjustable webbingTiny boot. Big style. Add some personality and extra protection to your Micro Hydro. The colorful, durable silicone Micro 400 Boot is specifically sized to fit the 400 mL 13. 5 oz Micro Hydro. Fits 400 mL 13. 5 oz Micro Hydro Removable, silicone boot adds extra protection and color to your Hydro Flask bottle BPA Free Dishwasher safe Not for use on a stove, in a microwave or freezer.