I got this idea on a thread a little while ago. A quick trip to Menard's for about $8.00 in 1/2" p.v.c. and fittings and 20 minutes to make.I cant remember who's idea it was but, it is a good one...thank you.
For the guys with stock bags, go to Lowes, or Home Depot, and buy some stick-on clear rubber bumpon round or square will work, they are clear, I stuck 4 to the bottom of each bag , then you can plop your bags on the floor ,or almost anywhere, and it isn't something else to take up room in the garage. http://www.amazon.com/Rubber-Bumper-.../dp/B000JLD7LO