I need a 4-space portable rack case that takes up as little room as possible. Durability is not much of an issue, I only transport it once or twice per month, and I'm usually careful moving it. It's for 3 pieces of equipment, about 30 pounds total (preamp, compressor and Stewart power amp). I have an SKB Roto rack (about a year old, the new X pattern on the case), which otherwise works fine, but I can't get both the rack and my bass cab into the small trunk in my car. It's very close to fitting, and a less bulky rack case might do the trick. Any recommendations? Thanks. p.s. "get a bigger car" is not an option!