The Thule Lumion laptop backpack is made from recycled polyester and features a front zippered pocket for organisation, along with two zippered compartments, including a main compartment with a padded sleeve that fits laptops up to 16". An additional zippered expansion section provides extra depth and increased packing capacity when needed. The backpack also includes a top carry handle, a padded back panel with lower lumbar support, two side pockets, a dedicated water bottle pocket and daisy-chain webbing for added versatility. Volume capacity: 28 litres.