http://www.costco.com/Browse/Product.asp...g=en-US&s=1

Note that it's servings, not meals. Servings are packed in mylar pouches, each of which contains 5 such servings. All vegetarian, most require being simmered in boiling water for 20 minutes.

The shebang is in a 5-gallon bucket weight about 25 lbs, costing $80 including shipping to the lower 48.

See
http://www.foodforhealthint.com/
for additional information from the maker, including full nutrition and contents for each serving.

Having 5 servings in each pouch means if there are one or two persons, you have an open pouch which probably can be stored in the resealable bucket for some period of time. You need boiling water for cooking, which means water, fire, containers, etc.