The Insulator Fog WindDiffuser technology disturbs airflow to

WindDiffuser technology disturbs airflow to reduce noise and drag for improved fuel economy

a low-profile wrist strap

the 30-liter Mini MLC is also built with recycled materials and a recycled TPU laminate

Hidden Pocket

Watertightness: IPX4 (weather-resistant)

The Insulator Fog WindDiffuser technology disturbs airflow toThe 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