RSD waxed cotton and 1000D Cordura® construction.4 x 1 liter pockets with extra large YKK zippers.10 x elastic loops6061-T6 alloy socket rail with 8 x 3/8"clipsOptional 1/4"and 1/2"socket railsHypalon MOLLE panel with 4 x VELCRO ONE-WRAP® strapsHeavy-duty carrying handle with grip fabric - Kriega RSD Toolroll Roam Fluorescent yellow Size