The top compartment holds large camera bodies and ensures a secure fit, Integrated backpack straps with comfortable shoulder harness and back panel padding Zipper organizer compartment on front of laptop compartment, zippered interior pockets for batteries, CompactFlash cards, filters and accessories Holds up to a 400mm f/2.8, two standard bodies and other assorted lenses, large front pocket fits up to a 17” laptop and a 10” tablet Special plush lined front pocket for smartphone or sunglasses, rain cover, tripod attachment, divider system, reinforced dividers support heavy gear and maintain strength over time, business card holder on top for identification Exterior Dimensions: 14" W x 21" H x 8" D (35.5 x 53 x 22 cm), Internal Dimensions: 13" W x 18.5" H x 5.3–6.8" D (33 x 47 x 13–17 cm), Weight: 8.7–9.7 lbs. (3.9–4.4 kg)