Solids: 600D 50% recycled polyester with non-PFC durable water-repellent (non-PFC DWR) finish Heathers: 300D heathered polyester with non-PFC durable water-repellent (non-PFC DWR) finish 100% recycled trim FlexVent ™ suspension system Webbing top handles Padded, protective 15' laptop sleeve Front compartment has secure-zip pockets, tablet sleeve and key fob Exterior daisy chains Two exterior pockets Sternum strap with whistle buckle Contrast embroidered The North Face logo on center top Average weight: 1 lb. 11 oz. (770 g) Volume: 1587 inà ¿Ã‚ ¿Ãƒ ¿Ã‚ ³ (26 liters) Laptop sleeve: 11.5'h x 11'd Dimensions: 18'h x 11'w x 8'd