Modern Convertible Backpack in Grey Neoprene. Futuristic men's convertible backpack designed with six multi-way straps in grey and black. Modern backpack includes asymmetrical zipper closure and two zippered cargo pockets. Slim, cocoon-style backpack easily contours against the back for all-day comfort. Ergonomic self-tie straps give you the freedom to style it your way – sling, crossbody and more bag styles! Fits laptops up to 15 in. Take your accessories game to designer heights with this ultra modern convertible backpack for men.