I went to Dollar Tree yesterday. I found a neoprene case for a compact digital camera. It has a loop on the back to put it on a belt and it fits my fully assembled 901 beautifully and snugly. The 901 is just a little longer than the case is designed for, but not as thick, so the pliable, stretchable neoprene makes it possible - I mean to say that the same thing in leather would not work. I am currently using it to carry my 901 with a USB passthrough battery attached to a 4AA battery pack I modded for it. It fits great and has some padding to it. When I want a puff, I simply pull out the cig, puff away, then slide it back in. I have to say though, it was more convenient on the armband for my MP3 player than on my belt. I was better able to access it there, rather than trying to fight to see around my fat belly to fiddle with it on my belt.