Walmart Case

I appologize for not knowing the name of the case, but there is one at Walmart that will work until you find something better. The TREO fits perfectly and the only down side is that it leaves a bit of the top open, although a retaining strap with velcro goes over the top of the unit. It comes with carry strap and belt clip attached. It was under $10.

I also picked up a Sanyo Cellular Phone Holder for my cup holder slot. It looks as though it might work with a little modification(trimming foam rubber and plastic.