The Rollypoly is MAXPEDITION's licensed adaptation of the elegant MM Dump Pouch design. Precisely sized to hold seven M4/AR15 30rd magazines, stacked either vertically or horizontally. It also functions as an uiversal dump pouch for shotgun shells, other ammo and/or various types of magazines. Simply put, the RollyPoly Medium is a unique multi-purpose utility pouch suitable for whatever the Operator / User can imagine. Uses can range from crime scene evidence collection to biology / geological speciman collection to basic general utility storage situations. The RollyPoly has snag-free elastic shock cord closures that pull from the pouch's posterior side eliminating interference with the velcro retention flap/lid. NTOA tested and recommended.