The #0230 ROLLYPOLY™ Folding Backpack presents Maxpedition™s sequential folding pouch in an ultralight backpack format, weighing in at only 8 oz. empty! The body of the pack is made from foldable lightweight 420-Denier coated nylon fabric while the base is made from abrasion-resistant 1000-Denier coated nylon fabric. Front panel is gusseted near the base allowing contents to expand away from wearer™s body. Dual shoulder straps of 0.75™ webbing are used to cinch the pack™s opening and are adjustable in length. The Rollypoly Backpack is an excellent choice for short outdoor or urban excursions, fits wallet, keys, a jacket, some snacks, so you are not burdened by a full-size assault pack while enjoying your day off.