【Large Capacity】: This metal lunch box has a capacity of 850ml, suitable for rice and vegetables, and suitable for both adults and children. Don't worry even if your lunch is full of snacks. 【Thick Aluminum Alloy】: The lunch box is made of high-quality, thick aluminum alloy, which is durable, reusable, rust-resistant, and non-toxic. 【Wide Range of Uses】: Perfect for men, women, and children to carry lunch and snacks to school, the office, or outdoor activities. It can hold salads, sandwiches, nuts, leftovers, and takeout. 【With Lock】: The aluminum alloy lunch box has a lock that can securely fasten the lid. The lid will not open when placed in a bag. Very convenient to carry.