The Insulator Fog Watertightness: IPX4 (weather-resistant)

Watertightness: IPX4 (weather-resistant)

Double welt drop in cell phone pocket

and you have our most advanced helmet design

Hidden Pocket

The Insulator Fog Watertightness: IPX4 (weather-resistant)The Insulator is your essential companion for cold winter backpacking trips. Designed to keep your liquids from freezing, The Insulator allows you to fill a wide mouth Nalgene bottle with heated liquids before you head out, preserving warmth even in the harshest conditions. With a secure Velcro strap that easily attaches to your packs hip belt, its perfect for any backcountry winter adventure where staying hydrated is a must. Crafted with Dyneema