I went on an S24O the other day. I stopped by the store to pick up some Nido for a granola breakfast but they were out. I didn't want to dink around too much so I grabbed some ensure vanilla. I used it with the granola and it was pretty good. I am thinking about using it in the future for this purpose. I figure, for at least desert hiking, I either would have to carry the water to mix with it or the ensure. My question is- how long do you think it would last if opened and repackaged in a 1/2L platy? What about when it's 100F out?
Oh yeah, it gave me a 250 cal boost for breakfast!
Thanks for your input.