The Claysmith aluminum case holds five racks (yes, racks) and are solidly constructed, with strong luggage latches and a sturdy yet comfortable handle:
I got mine for $47 shipped on eBay, but it looks like prices have gone up a bit since. Mine was from Brybelly Holdings: "call 888-765-3740 or email us at Jeff@brybelly.com
" - maybe they still have some in stock at the old price.
Old West Poker Supplies (a CT sponsor) also sells them, at at current eBay prices plus shipping, Sal's prices on the cases are probably competitive.
I also like the 1000-ct acrylic carriers. Very simple and classy design that also displays your chips.