My new box //content.invisioncic.com/y282845/emoticons/rolleyes.gif.c1fef805e9d1464d377451cd5bc18bfb.gif
equal pressure on all points of a cylinder even if it is thin is extremely strong. If you remember TM rush, they used thin cardboard tubes for theirs.Thats similar to say 12" PVC pipe, but I cant see how a bucket would be strong enough. It seems like it would flex and therefore not be loud.