I'm putting together a 72hr kit for staying put and a BoB bag in case evacuation is needed.

As regards food to store in them, I'm considering the milkshakes designed to provide nutrition to people convalescing (not the diet ones). They seem to have all the major food groups covered, as well as minerals and vitamins for 1/3rd daily requirements.

I've tried them (when I was ill) and quite liked them (although the ones I've seen are sweet and that could get unsatisfying very quickly as I don't have a particularly sweet tooth), but was wondering if anyone had tried them out in other situations/ had them in their kits?

Have people any thoughts?

thanks.