Alliance One Layer Bag is designed to comfortably hold up to 2 weapons, mask, uniform set. On the outside are two pockets - large pockets, that keep the advanced gear of a competitor separate, neat and handy (tools, spare parts, snacks, pen, a small notebook for recording what happens on the strip, an extra t-shirt). Its heavy duty XL zipper greatly minimizes breakage among other common zipper problems. The bag comes with 2 hand-carry straps, and one adjustable shoulder strap. The bag is made of a special type of canvas material that wipes clean with a damp cloth pretty easily if you get something on it.