CAPACITY: Holds 100 spent shotgun shells. - MATERIAL: Durable cotton canvas. - HULL BAG TOP OPENING: Uses a spring clip that can be opened fully and left open when you want it to. - HULL BAG BOTTOM OPENING: Uses a zipper to open so you can quickly dump out the spent shells. - BELT: Two-inch webbed belt that is adjustable up to 52-inches and uses a large side release buckle.