?lightweight and durable backcountry pack. conquer the backcountry with the patagonia snowdrifter 20l backpack. the snowdrifter 20l is constructed with 100% recycled nylon with a tpu coating, providing superior durability and weather resistance. the ergonomic shoulder straps, back panel, and hip belt provide a comfortable and secure fit, distributing weight evenly for prolonged comfort. the pack has ample storage and organization for all your essentials, including a front stash pocket and a dedicated avy tool compartment.