These were manufactured in 2012, and they have a 30 year shelf life making them good until at least 2042. This listing is for 1 case which contains 6 pouches. The estate these came from assembled their food supply primarily between 2011 and 2014. The pouches photographed are the oldest I have so the ones you receive may be slightly newer. I will ship them from newest to oldest. The pouches and cases are numbered in marker. Please see my other listings for a large selection of Mountain House cases from this estate. Thanks for looking and have a great day!