CamelBak's redesigned, ultra low-profile Zoid snowpack is packed with winter-ready features to ensure you're prepared to endure the elements. Therminator Harness keeps the water flowing (and more importantly, never freezing) from the Crux 2-liter reservoir so you'll stay hydrated all day long. The Zoid's Lift Access QR harness is specifically designed for chair lift rides so you can easily access your essentials in between carving. Stow securely thanks to Zoid's Snow Shield technology, designed to seal your essentials from elements.