Super fast energy supply: Contains 6 bags of 920 calorie pre-measured bars. Each bag has 4 bars, totaling 5520 calories in the tin box and can last for up to 4 days for 1 person. Long Shelf Life: Vacuum packaging, no preservatives. Can be stored at normal tempreture in a cool and dry place for 20 years. Nutritious & healthy: Great Original flavor enriched with vitamins and minerals. Does not contain cholesterol. Also great for athletes, dieters and vegetarians. Easy to carry: It is your best choice for outdoor work activities. Even if you do not leave home, it can provide you with nutritional rations in emergency situations. Multi-purpose packaging: Iron tin packaging provides a safe and hygienic storage environment for food. It can also be used as a home storage item, strong & durable. - Timely Supplemental Energy: Emergency food can be stored in home, in the car or emergency refuge, you can have long-term emergency preparation, supplement your daily calories, and nutrition. - Easy to Eat: Just add water, no need to cook, you can also match yogurt or milk, and enjoy food for a few minutes. - Easy to Store: internal tin paper packaging, easy storage, stackable, saving your storage space. - Packaging Includes: 1PCS emergency food rations - Taste: Multi Vitamins