Sea to Summit Oval Neoprene Pouch X-Small: 6"x3"x1.5"; Small: 7"x3"x1.5"; Medium: 6.75x5"x1.75; Large: 9.5'x6"x2" Protective and insulating 3mm Neoprene Ideal for packing fragile items Easy action drawcord system Hypalon carabineer tab