Mike wrote:
Besides, being a boxing fan I think it would look really cool in my
studio. Everlast sells 40lb(Not to heavy to hang I dont think) 14"
diameter(Rather Large compared to tubes) 30" long canvas bags for
about $75.

Anyone have any thoughts?

Yeah; bags full of garbage. Also, empty cardboard boxes, empty file
cabinets, junk automobiles... the list is endless. All you need is a
volume encloded by a frail semiresilent enclosure.

Ang. C.