Sleek, Efficient, Grab And Go Bag Our sturdy 3-Day pack with boasts our innovative Lynx Laser Cut Platform which is compatible with MOLLE/PALS. Like all First Tactical backpacks this pack features the Hook & Hang Thru compartment, which exponentially increases organization options. Among large tactical backpacks, the Tactix 3-Day Plus leaves its competition in the back of the pack.