The innovative Italian technology for the waterproofing of shoes, gloves, backpacks and outdoor protective clothing presents the ULTIMATE 38 backpack, an iconic proposal by Ferrino. Born from the cooperation with OutDry^®, ULTIMATE 38 is the perfect solution for all mountaineering activities: it is 100 waterproof, has a capacity of 38 liters, is equipped with an ACT back with a removable panel reinforced by a shapeable duraluminium bar, padded shoulder straps and waist belt made in breathable fabric.