The Ahead Armor double bass drum pedal case with shoulder strap gives you durability and convenience from a leader in state-of-the-art soft case design and construction. Armor cases incorporate Ahead's exclusive DX-Core, which provides the stiffness of two layers of high-impact foam padding plus the softness of premium-grade Sherpa Fleece lining. This increases both the shock-absorption of the bags and the protection of the equipment. Still, the plush interior of each case is complemented by the strength and durability of a virtually indestructible, weather-resistant, water-proof, double-stitched, 600-denier polyester fabric exterior.