ALPS OutdoorZ Extreme Big Bear X Hunting Pack Two packs in one - fanny pack expands into a day pack Made of 1680D nylon ballistic fabric and Lycra shoulder straps for added comfort and maximum, unmatched strength Adjustable/removable bow hook allows you to hang your bow on either side of you Fully equipped with molded foam waist belt, two side pockets, one front pocket and one main pocket Fanny Pack: 13L/800 in, Day Pack: 31L/1900 in, Total Capacity: 44L/2700 in, Weight: 3 lbs. 10oz.