This food-grade lunch container is made of BPA-free plastic and 304 stainless steel. It is 100% leak-proof and microwave safe, and comes in various capacities. Its leakproof design enables easy and mess-free carry, while promoting healthy eating habits. Features: 1. Capacity Optional: Our lunch container has capacity of 400ml, 440ml, 600ml, 640ml, 1000ml, 1080ml, 1400ml, 1520ml, 2000ml, 2160ml optional, to meet your different needs. 2. Food Safe Material: Made of food-grade plastic + 304 stainless steel, BPA-free, PVC-free, odor-free, 100% leak-proof, and healthy for both children and adults. 3. Maintain A Healthy Diet: Encourage a healthy and balanced meal, which can store more delicious nutrient food. 4. Leakproof Design: Thoughtfully designed with active teens in mind, the unique contoured lid perfectly seals off the food storage box to help prevent leaks, lock in freshness, and keep lunch bags and backpacks clean. 5. Easy To Carry: The lightweight design of the food box is suitable for kids and adults, it is easy to close and open. You can use the food box to carry food, snacks, and lunch to school, the office, work, and on the go. Specification: Material: Plastic + 304 Stainless Steel Product Color: White, Coffee Optional: Not Microwaveable, Microwaveable Capacity: 400ml, 440ml, 600ml, 640ml, 1000ml, 1080ml, 1400ml, 1520ml, 2000ml, 2160ml Product Size: 13 x 13 x 7cm, 13 x 13 x 6cm, 13 x 13 x 8cm, 13 x 13 x 9cm, 15 x 14 x 14cm, 22 x 14 x 14cm, 25 x 15 x 14cm Product Weight: 187g, 155g, 168g, 204g, 506g, 574g, 675g, 776g, 866g, 1002g Package Included: 1 x Lunch Container or 1 x Lunch Container 1 x Spoon + Chopsticks 1 x Insulation Carrying Bag