Durable Material: This stainless steel snack box has a sturdy construction made of high-quality stainless steel that will not rust or lose its shape. The transparent lid is made of thick, reusable material, ensuring a long lifespan. This keeps your snack box looking good and your food safe and fresh. Leak-Proof, Airtight Lid: The stainless steel bento box features removable silicone seals and 4-hinge closures to prevent leaks or spills. This also prevents odors from escaping and keeps your food fresh. This way, your stainless steel lunch box always stays clean and tidy. 3 Compartments for More Organization: The compartmentalized snack box offers convenient portion control and variety. With a capacity of 600 ml, it's perfect for packing a variety of snacks, fruits, and meats, while preserving their unique taste. The snack boxes are stackable to save space and fit perfectly in any lunch bag or refrigerator. Easy to Use: The stainless steel snack box is dishwasher, freezer, and oven safe. The lid is not dishwasher or oven safe. Note: This snack box is not microwave safe. This makes it easy to clean your lunch box and always ready for your next meal. Compact and Portable: At 26.5 x 11 x 5 cm, the stainless steel lunch box is compact, lightweight, and easy to carry. The snack box is perfect for packing lunches, snacks, sandwiches, fruits, vegetables, desserts, lunch boxes, prepared meals, work, travel, camping, picnics, and outdoor activities.