The Duluth Pack All-Day Lumbar Pack is the result of years of technical input from serious sportsmen and women around the world. with comfortable webbed shoulder straps and enough room to support and carry all your gear for a serious adventure, the outdoor canvas pack will help keep you going strong from dawn until dusk. This canvas pack also features a waterproof bottom-lining to keep your gear dry from wet grass and dirt.Duluth Pack offers a lifetime guarantee covering all craftsmanship and hardware used in the construction of its products.