It is currently an important product tactical platform in the Lii Gear  product list. Its important accessories include repacking waist seal, kangaroo pocket, hanging pencil case, built-in net pocket, large organizing bag, bottom organizing bag, computer hanging board, computer compartment, water bottle Bags, waist packs, built-in medical bags, etc.; the bag adopts a semi-open U-shaped zipper design for quick access to the contents of the bag. There is a head bag and Velcro design on the top to put Velcro and store odds and ends. There are water bottle outlets on the upper part of both sides of the bag, which can be compatible with the water bag system, and the lower part has water bag side pockets, which can accommodate items with a volume of 500ml and below. For carrying, there is a built-in back panel design to ensure the support of the backpack. The shoulder strap adopts a unique butterfly bridge design, which is cut according to the physique while fully sharing the stress on the shoulder. There is an FS socket at the bottom of the back panel, which is reserved for connection with the reinstallation waist seal.