The PCB is made of 1000D NyTaneon nylon and 3/8" closed cell foam, lining the sides and bottom. It has three external zippered compartments. Wider handle for more comfortable carry. Improved zipper design. All edges bound and double stitched to increase strength and prevent fraying. Heavy duty #9 YKK zipper and dual sliders. Full wrap around heavy duty carry handles with handle for superior weight support. Includes padded detachable shoulder strap with HawkTex shoulder pad. Dimensions: 18" x 8" x 10". Cubes: 1,440"