The 18L Luzon Backpack is your easy-going and spontaneous adventure companion. Featuring a hardy yet lightweight ripstop nylon shell and ultralight, mesh shoulder straps, the pack is durable and extra comfy to carry. Thanks to its roomy main compartment, it can fit just about anything. Large main compartment Top drawstring closure Front zippered pocket Ultralight mesh shoulder straps Internal hydration sleeve One-of-a-kind Del Di;a colors 100% deadstock nylon & polyester 18L (609oz) 51 x 34 x 12cm (20 x 11.25 x 5.1in) 300g (.66lbs) Del Di;a&';s one-of-a-kind colorways are made with 100% remnant fabrics left over from other companies&'; production runs, which helps keep good material out of the landfill.