urable yarn-dyed heather polyester provides a unique look and feel. External water-resistant fleece-lined valuables pocket. 10 functional pockets including organizer pocket, quick access magazine sleeve, dual side pockets, internal iPad sleeve, separate padded laptop sleeve, and laptop cord pocket. Nike Max AirTM curved strap system. Ventilated die cut air mesh back pad. Designed for easy cresting compatibility. Imprint area: 7”x 8”.