The Avex Brazos AUTOSEAL Stainless Water Bottle is essential for hiking in the desert, scaling mountains and other outdoor adventure trails. You can grab hold of your bottle with a comfortable, sweat free grip whatever the weather. Brazos is a vacuum insulated bottle that is designed to keep liquids cold for up to an incredible 20 hours, perfect when you're on the go. This bottle also features a one touch AUTOSEAL lid, with button lock, so that you can drink on the move without leaks or accidental spills inside backpacks and other gear. The spout shield prevents dirt and dust from entering the bottle, so you can drink safely and smoothly. This rugged water bottle includes an ergonomic clip on handle that conveniently attaches to backpacks and other gear, for easy access on the go.