NWOT Peters Mountain Works x UO Backpack Rucksack. Royal blue and tan/olive protected canvas. Exclusive backpack made just for UO by Peters Mountain Works, a utility bag line first dreamt up in '70s Woodstock! Lightweight, water-resistant nylon features sturdy + secure zip closure and a zip pouch at the front. - Length: 12.8" - Width: 5.6" - Height: 15.2" - Strap drop: 15" - Top handle drop: 3"