The Mini RollyPoly is an amazing product. I bought two, including one for me and one for my daughter, who loves to collect rocks. She puts the rocks in the pouch, and keeps her pants pockets clean. The drain at the bottom of the pouch lets any water drip right out. I will be using mine with my Maxpedition sling pack. It holds water bottles, small items, and three AR15 30 round magazines. It also has the ability to be attached several different ways. The Maxpedition Tacties work well with this, although just attaching it to a belt is a great way to go, too. I just ordered two regular size RollyPoly pouches to carry larger items.
Pros: Innovation, utility, rugged construction
Cons: None
This review was written in the old system and had content requirements that are different than reviews written today.