Nope, not for me.
I prefer dried fish, the sort that's popular in Iceland (the country, not the shop). It's practically weightless, packs flat, you can eat it raw on the move (chewy like beef jerky) and can be rehydrated for soups, stews etc. Unopened, it keeps for years. Full of nutritional goodies as well. Unlike Malt Loaf, there are no side-effects (or should that be rear-effects?).