TubeNet

It looks very handy for lugging a tuba around, plus your throne, stands, and a case of beer on ice. The wheels could be larger. $249. http://www.sweetwater.com/store/detail/ ... fgodt7AGsw" target="_blank" target="_blank

Looks neat but what about stairs? I don't think I go anywhere that doesn't have at least a curb, and some have quite a few stairs to get up.