Maxpedition Colossus Versipack We finish our bags with a triple coat of polyurethane for water resistance and add a final coat of DuPont Teflon Fabric Protector to repel the elements; Only the best components and designs are used We use complete YKK zippers and slides exclusively unlike our competitors who put YKK slides on generic zippers We add military grade nylon Webbing for straps, handles, and modular attachment points; Genuine Duraflex buckles and hardware add strength and functionality Starting with large, unseamed panels of 1000 Denier Nylon, we meticulously reinforce each stress point with composite thread; No unnecessary seams or polyester parts are used Main: 8 x 5 x 10 deep, padded sides and bottom, front and back internal pockets Top: 6 x 5 x 1 thick with internal pocket and elastic loops Front: 8 x 7 x 1.5 thick with various pockets Rear CCW pocket: 9 wide x 11 deep with 7 x 8 loop field Back CCW pocket: 9 wide x 11 deep with 7 x 8 loop field, hydration compatible