devermb and all,
Go to a "Dollar Store" and find a case, an old briefcase, a small cosmetic 'trunk' or an aluminum tool case from a hardware store. (You'll want to smell the foam for the sake of your nose. Some of the foams out here are - pungent!
Fill your case with padding and have a lock. A handcuff/chain arrangement seems to work well for some Blues players...
Protect your investment!
Be Blues...And Jazz,
Suave Blues Man