Meal Prep Lunch Box Including 4 Containers and 1 Ice Pack by MaxPak Fully insulated MaxPax meal prep bag and 4 of our large meal prep containers. The large bag has extra space for sports nutrition products, utensils, and more. The MaxPak bag will let you pack enough food for 4 meals, a shaker cup, and have room to spare. The daily grind is sure to take a beating on any bag and the MaxPak bag was built with only the most premium materials. All containers are BPA free, microwave, freezer, and dishwasher safe. Included in every bag is a reusable ice pack for keeping your meals cold all day long.