The Philis Backpack is an expandable style constructed from hard-wearing and water-repellent polyester Duck Canvas. It features an unlined main compartment with a zip and flap closure, a padded inside pocket, and adjustable shoulder straps. One size: 50 x 33 x 13 cm / 19.7 x 13 x 5.1 inch Duck Canvas: 100% polyester Water-repellent Internal padded laptop pocket, max 15" Adjustable shoulder straps Square Label Carhartt WIP Philis Backpack - Dove Grey exclusive at Remix