Saw these in person at a restaurant for the first time the other day and promptly grabbed a whole handful. YES! Hot Sauce on the go!
I predict these will be the currency of choice in the post-apocalyptic world. Rat...lizard...Dinky Di dog food...a little bit o' Frank's makes everything better.
If you don't have a local source, Minimus sells them for a reasonable price. They've also got Cholula if that's your thing.