Established in Southern California in 1974 by dedicated climber and environmentalist Yvon Chouinard, Patagonia create reliable, functional and above all else sustainable outdoor apparel and accessories. A heavy duty take on an every day accessory inspired by Patagonia's expertise in the field of climbing equipment, the Black Hole Pack is constructed from a 14.7-oz 1,200-denier polyester fabric with a TPU-film laminate and durable water repellent coating. With a generous main compartment containing a mesh pocket, padded laptop sleeve and a key clip, the bag's comfort is ensure by ergonomic padded shoulder straps and a moulded back panel.