Nylon * Antibacterial inner lining prevents growth of odor-, mildew- and mold-causing bacteria * Trifold construction allows for compact packing, the inner compartment features a micromesh compartment, spill-proof compartment and a zippered top pocket for organization and easy access * Top hook displays kit from shower bar or towel rack and tucks away when not in use * 11 Inch 6 Inch 3 Inch