Loads Carried Closer To Back, Getting Load Weight Over The Body's Center of Gravity And Securing it Their During Violet Body Movements And The Forces Created By These Movements ----- Generated Threw Climbing, Riding A Bike On A Trail And off Road, Falling, Rolling, Hiking Verticals And over Rocks And Changing Terrains Of Mountains Or Caves.

t Is Easier To Carry Heavy Loads When The Backpack And User Form A Single Entity. This Is The Principle Behind The Successful Aircontact Back System. While Hiking With A Loaded Pack, The Hydro And Thermo-Phobic Aircontact Foam, Creates A Pumping-Effect Through Optimum Compression And Expansion. This Provides General Ventilation; Resulting In Outstanding Comfort And Greater Endurance, By Reducing Heat Stress In The Body. Recommended For All Applications; Heavy-Load Carrying To Hot Climates.