The Fjallraven High Coast Rolltop Backpack 26L is lightweight and has waterproof taped seams on the main compartment. Featuring a roll-top closure which helps to protect your belongings as well as side pocket and small zippered pocket. The main fabric and lining are crafted from 100% recycled nylon and stability when placed on the ground is improved due to the durable Bergshell fabric (31% recycled) from which it is crafted.