Emergency Survival Food Tabs Complete, Delicious Meal In Tablet Form. Each bottle contains 180 tabs and at the recommended 12 tabs per day, you have a 15 day supply. The 12 tablets per day provide 100% of the U.S. RDA of 15 essential vitamins and minerals. Our survival food tabs are so digestible that 99% of their calorie content can be utilized for energy. 10+ years shelf life and contain extra vitamins and minerals to assure full potency. Packaged in a white plastic bottle which can be carried in a standard G.I. canteen pouch. A separate plastic bag is packed under the lid so that the tabs may be removed and carried in your pocket or backpack while the container is used as an extra canteen. Weighs 1.65 lbs.