Contains 9 pre-measured 400 calorie emergency food rations, to last one person up to three days USCG approved for 5 year shelf life within its durable, air sealed Mylar packaging to ensure preservation under all climatic conditions These emergency bars are non-thirst provoking, with a pleasant blueberry flavor. Kosher and it meets the dictates for Halal These food bars provide sustenance for 72 hours, or 3 days at 1200 calories per days Disaster preparedness food bars enriched with vitamins and minerals exceeding the RDA requirements ASIN#: B0BLHRRJZT