The XM42 Polymer Backpack Tank is designed for extended use, offering a lightweight and durable fuel solution for your XM42 flamethrower. Featuring a 2.5-gallon capacity, this tank allows for longer operation without frequent refueling. Its polymer body ensures durability while keeping weight to a minimum. The black braided hose provides a secure and flexible fuel transfer system, ensuring reliable performance. For added comfort, the backpack includes padded, adjustable straps, making it easy to carry and use for extended periods. Upgrade your XM42 with this high-capacity, ergonomic fuel system.