TacTie attachment strap. The MOLLE modular attachment system has been well-established for years, allowing equipment to be attached in a modular fashion. The TacTie-Straps are the best way of attaching an accessory pocket to a vest or a backpack. This patented MAXpedition system is simple, durable and can be easily used without any tools! It is not possible to open it unintentionally. The TacTies can withstand all weather conditions without damage and the colour is matched to the Maxpedition bags. Simply thread the TacTies alternately through the two elements to be attached to one another. For 3 row PALS.