Evolution Outdoor Rawhide Series, Lever Action Case, 44 Long, Waxed Canvas Construction, Brown 44380-EV Make the hunting season the best yet. Gear up with Evolution Outdoor! Experience the Evolution Outdoor Rawhide Series Rifle Case. The Rawhide Series waxed canvas rifle case is heralded as one of the best gun cases on the market. With its antique brass features & heavy gauge foam padding" not only does this case look good but will keep the firearm fully protected.