USWE Nordic 4L, Ski Backpack, Winter Snow Hydration Pack with 2.0 L/ 70 oz Water Bladder, for Men and Women. Insulated with Thermo Cell Freeze Protection. Bounce Free, Model 2.0, White - V-2044025

• FREEZE PROTECTION down to -15 F (-26 C) with Thermo Cell insulated straps for tube and mouthpiece. The straps are designed to Capture Body Heat which fuels the Thermo Cell with thermal energy. The multilayer insulation cover reflects the heat on the inside of the pockets, and shields from the cold and wind on the outside. STORAGE & HYDRATION: Total storage capacity: 4 Liter. Hydration bladder: 2,0L/ 70 oz (included). As the Hydration Reservoir is also Heat Resistant it can withstand Hot Temperatures up to +140F (+60C). 100% BOUNCE FREE: The patented No Dancing Monkey 4-point harness system, gives a 100% Bounce Free individual fit. It allows you to snug the pack really tight, without it affecting your breathing capacity or freedom to move. Award Winning & Patented Technology. REFLECTIVE POINTS: In the Front & Back gives Visibility in the Dark. For WINTER and SNOW SPORTS: Hiking, Skiing (XC, Cross Country, Nordic, Alpine, Downhill, Backcountry, Heli), Snowboard, Snowmobile, Running, Cycling (MTB, Mountain Biking, Fat Bike). Adapted for both mens and womens bodies.