1000-Denier water and abrasion resistant light-weight ballistic nylon fabric; Teflon fabric protector for grime resistance and easy maintenance; YKK high strength zippers and zipper tracks; UTX-Duraflex nylon buckles for low sound closures; Triple polyurethane coated for water resistance; High tensile strength nylon webbing; High tensile strength composite nylon thread (stronger than ordinary industry standard nylon thread); AS-100 high grade closed-cell foam padding material for superior shock protection; Internal seams taped and finished; Paracord zipper pulls