Mountain House Chili Mac with Beef Pro-Pak Pouch 1. Made with pillowy macaroni noodles savory precooked beef and yummy kidney beans in a tasty chili sauce and packed with 30g of protein. This product has a five year shelf life from date of manufacture. Specifications for Mountain House Chili Mac with Beef Pro-Pak Pouch: Manufacturer: Mountain House Quantity: 1 Number of Servings: 1 Serving Food Type: Beef Flavor: Beef Package Contents: Mountain House Chili Mac with Beef Pro-Pak Pouch Mountain House 50153: Chili Mac with Beef Pro-Pak Pouch