The Rollypoly is precisely sized to hold seven M4 30-rnd mags, stacked either vertically or horizontally, it also functions as a dump pouch for shotgun shells, M4 magazines, or pistol magazines. Alternatively, the Rollypoly is a multi-purpose utility pouch suitable for evidence collection or general storage. It has snag-free elastic shock cord closures that pull from the posterior side of the bag. A Hook & Loop flap which maintains the pouch in its folded position doubles as a lid or can be concealed completely within the bag. In its folded state, the Rollypoly is a mere 3.5'' (L) x 2'' (W) x 3'' (H), saving precious belt space, and can be attached to MOLLE or PALS webbing by means of two 3'' TacTie attachment straps (sold separately.) A top loop allows the Rollypoly to be piggy-backed using a Duraflex Siamese SlikClip (included). Grommet located on the bottom allows for quick drainage.