Features Full featured daily backpack Medium sized backpack in durable 600 Denier poly with tough tarpaulin panels Separated 3/4 opening Laptop Compartment with additional tablet pocket Main compartment with additional laptop pocket and large zipper Multiple internal organizer pockets Front external pocket with pen and small item oraganizer Side water bottle pockets with mesh and stretch binding Heavy duty internal padded wall construction Fully lined with Alpinestars heat print logo lining Arimesh padded back panel Airmesh padded shoulder straps with removable Sternum Strap Heavy duty zippers with leather zipper pullers Rubberized logo branding Capacity: 20L 600D + TPE