Main: 100% polyester with PU coating Strap webbing : 100% polyamide Approximately 7 bottles were recycled to make this product Sleek courier-style backpack with a classic bucket-bag shape that means it stays upright more easily and incorporates a rolltop for a secure closure Flight friendly size with water-repellent finish and secure caf strap Padded compartment fits tablet (up to 9") & laptop (up to 13") Padded shoulder straps and back panel Adjustable sternum strap for balance Large main compartment Side pockets Reflective detail Gear loops Key clip Adjustable rucksack straps