The Front Adjustable Tactical Compartment can store many items itself such as day supply materials, hats, glasses, gloves, and its Laser Cutting PALS Design allows more tactical pouches attachment makes the whole pack system provide big volume. Meanwhile, the adjustable strap connect the main compartment and the Day Pack, it can provide more storage space for irregular Tactical Equipment such as boots, Skis, Boards, Arrows, Hiking Sticks, and so on.