Timbuk2 Eco Friendly Full-Cycle Amnesia Laptop Backpack polyester Made from durable, 100% recycled PET yarn, this material can be reincarnated at the end of its life. Padded 100% recycled PET yarn lined compartment that fits up to a 15" laptop. Timbuk2's trademarked Swing Around Access; grab your laptop without taking off your pack. Ventilated back panel to give your back breathing room. Custom-fit strap design for a truer, more comfortable fit. Side pocket holds U-lock or water bottle Fine weave ballistic with the Timbuk2 color and durability you would expect. On-strap bottle opener for party tricks and quick refreshment Vista loop for blinky bike light attachment.