With snap-in dividers and space to securely nest our Lunch, Snack and Half Snack Food Boxes, the Rise Big Meal Box holds up to 55 oz of hearty helpings. Our largest food box offering, this low-profile container is made of durable, certified 90% post-consumer 18/8 stainless steel. The leakproof, food-grade silicone lid delivers an airtight seal with backup snap-and-lock tabs for added peace of mind. The Big Meal Box is also microwave, oven and dishwasher safe.