I'd just stick with the panty hose deal. I bought some of the little bags from heartfelt that hold 1/2 lb of beads. I only used 2 shot glasses full of beads for my trunk(fills it about half way) and it holds around 66% with about 180 smokes in it. How much beads you have in thier? If you want it to look neat I would use a humidifier pad and break it open and put the beads in and reseal it