Ben 10 Alien Force - BT AF 112Material: 300 X 300 Polyester/Microfibre. The fabric is specially manufactured and has soft feel.The bags are designed in-house. The XL size onwards all bigger sizes have two main compartments and two water bottle pockets for extra utility. The shoulder belts have strong cushion to soften the load and designed to distribute it on the lower back. The leading characters are depicted attractively to enhance the aesthetical values of the bags.