DESCRIPTION

The Outdoor Research DryComp Summit Sack keeps your clothes or sleeping bag dry and converts to an ultralight backpack when it's time to bag a peak. The DryComp Summit Sack's Hydroseal-coated Antron nylon is seam taped to make it fully waterproof. A roll-top closure on this Outdoor Research compression stuff sack holds out moisture, and compression straps shrink your load. When you pack up on summit day, leave your huge mountaineering pack behind. The 12.2-ounce, 1885cu inch Summit Sack has two backpack straps and holds all your necessities for the final push to the top.