Helps protect water from freezing in extreme temperatures
Designed for a wide range of cold weather activities
Steady flow, angled Phaser™ Bite Valve
Insulated valve base cover and dust cover
Tube designed in the ideal durometer for easy routing
Universal ¼ in diameter fitting with Plug-N-Play connect system
Safe and reliable, 100% BPA & PVC free
Ice belongs on the mountain, not in your hydration system. This innovative solution is a premium tube system that helps keep water flowing in freezing temps. It has the Phaser bite valve on one end and the Plug-N-Play connector on the other, and it has 50% more foam insulation than competing brands.