Water resistant 1000D shell, Brushed Nylon & 300D Ripstop linings, Front: 1 x external pocket inc: 1x zippered acc's pocket, 3x internal mesh speedlight pockets, 2 x lg. internal accessory pockets, 2 x sml. internal accessory pockets, 24 slot CF card organizer in Velcro closure ext. pocket, Sides: 4x accessory loops & 2x cell pockets, Rear: 1x lg. Velcro closure document/reflector pocket, 1x roller board handle pass-thru pocket 15.7"/40cm dia. detachable rain cover, waistbelt in hideaway pocket, Underside: 2x tripod/stand straps, Topside: reinforced carry handle, Interior: 22 configurable Brushed Nylon inserts for main compartment, laptop slot for up to 17" MacBook Pro laptop, adjustable double main strap w/ Quick Flick TM buckle, adjustable removable shoulder pad x 1, zippered mesh pocket under flap, laptop stand/dust cover w/ Velcro closure pocket, extra-long flap w/ 2x big quick release buckles. 1 colour way available. This bags is suitable for a 2x pro D-SLR kit with wide, standard or telephoto zoom lenses attached, 4x spare prime lenses and/or converters, 3 or more speedlights, up to 17" MacBook Pro laptop, and camera & lighting supports such as tripods and monopods. This bag is the perfect base for photographers working with off camera speedlight kits, 2x D-SLR's and many lenses and accessories.