Added pics and specs to MAX-0207G Maxpedition Mini Rollypoly – OD Green
The Mini Rollypoly is a folding dump pouch designed to hold a standard 32 oz. / 1L Nalgene or smaller water bottle. Bungee cord cinch and velcro flap lid secure top. Attach using Short Malice Clips® (sold separately).
More information here:
http://www.1sks.com/store/maxpedition-0207g-mini-rollypoly-folding-dump-pouch-od-green.html