Mid Grey Dark Heather/TNF Black and TNF Black Heather/TNF Blue: 300D 100% recycled polyester heather ripstop canvas with non-PFC durable water-repellent (non-PFC DWR) finish TNF Black and Timber Tan: 600D 100% recycled polyester plain weave 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 in 3 (26 liters) Laptop sleeve: 11.5'h x 11'd Dimensions: 18'h x 11'w x 8'd