Dimensions: 11.5" x 18" x 12". 35 liter storage. Reinforced carry handle. Mesh ventilated padded back panel. Touch-fastener panel in main compartment for concealed carry holster. Fully adjustable contoured and padded shoulder straps with D-rings for attachments. Medium 2 liter external organizer pocket. Six quick-release compression straps. Collapsible bottle pockets. Elastic luggage belt. Adjustable waist strap. Touch-fastener keepers for excess strap slack. Color: Charcoal. 600D polyester construction. Bulk packed.