The Low-Drag Go-Bag! The ambidextrous design of the 2-banger bag allows the user to configure this bag just how its needed for individual taste. The shoulder strap is adjustable in length, and the integral mag pouch can be changed from full-cover to bungee-retention to no-retention. There's a loop-sided TacTech pouch so you can place your handgun in the CCW-friendly hidden compartment but have it ready for immediate presentation. The 4-banger bag carries 4 AR-sized mags, the 2-banger bag carries two.