Polycarbonate construction for maximum durability; Zerust(R)-infused internal rubber bumper reduces shock & muffles sound; Clear lid with rubber seal keeps water out & contents viewable; Pressure release screw; Includes lanyard & carabiner; Exterior dim: 9.8"L x 5.6"W x 2.56"D; Interior dim: 7.75"L x 3.375"W x 2.25"D; Desert Tan;