Goodwill - the last resting place of many fine, old, hard-sided, 70's-style Samsonite cases in bright blue and orange and red and various other colors.

I have had to make runs to the local Goodwill stores several times in order to pack up the stuff my wife has acquired while traveling in the US and Canada. Since they are so cheap and handy, they go up in the attic for use my the in-laws, relatives and outlaws when they visit as well, so my extended families all seem to have one or two hidden away that we have sent away with them (and sometimes come back home with us).