Our weather-resistant White Wing Waxed Canvas Four Box Shell Carrier provides a wide range of diverse use. Built to accommodate up to four boxes of 12-gauge shells, it also does double-duty to carry nails and screws on your next project. Our Mission-Built-For-Life promise means it will never let you down no matter how you use it. We select rugged weather-resistant 18 oz waxed cotton canvas or extremely durable double-layered polyester Vintage Camo for their exceptional abrasion resistance and to protect its contents from the elements. Strong UV and weather-resistant German-spun marine-grade polyester thread is guaranteed to never fail you. Details: - Handcrafted with weather-resistant 18 oz waxed canvas or extremely durable, weather-resistant double-layered polyester Vintage Camo. - Thick, durable full-grain US steerhide vegetable-tanned leather - Mission Mercantile Lifetime Promise