PRO's-- easy to pack every paintball equipment needed. It fits 3 pods or 3. 16 oz tanks in the 3 pouch area. Or mix it up however. Can make the 3 pod carrier mobile by unzipping it for quick games. And zip it back up and becomes a carrier. while zipped there is a pocket for extra stuffed. Total pockets 4. Two large pocket one can be Velcro shut. Then another two small pockets for o-rings small Allen wrenches ANYTHING Then there is the Tippman marker. Safe and compact within the case CON's-- The 3 pouches area only fits 16 oz. or less and pods ONLY its not expandable to fit 20 oz. the 2 small pouches can fit ONLY small pieces of stuff like a co2 adapter. Not very much room. The large Velcro fits one 20oz. co2 tank and remote hose line. The caring case for the Tippman marker wasn't made for a gun to have a stock or any adaption on the marker I.E. flashlight, laser, grip. The marker won't fit if there are any accessories added to it. MEANING having to undo and redo everything