1. [Safety Material] The lunch box with compartments is made of food-grade PP and 304 stainless steel, durable, BPA-free and odorless. 2. [Heat Preservation] The stainless steel lunch box liner has a capacity of 600ml. The bottom box can be half-filled with hot water to heat food or keep it warm, which is very convenient. 3 . [Easy to Use] The inner container of the insulated lunch box can be removed separately for easy cleaning. With spoon and chopsticks on the bottom, it is very suitable for using at work, gym, school or travel. 4. [Sealed and Leakproof] The four-sided snap lid provides a good seal for the bento lunch box. The lid features a silicone sealing ring and exhaust seal to prevent food leakage and spills. 5. [Three Compartment Design] The adult lunch box is divided into three compartments, and main course, side dishes or snacks are placed separately to keep the food clean and odor-free. It can keep warm about 2 hours and easy to carry. Function: The thermal lunch box is made of food grade 304 stainless steel and PP which corrosion-resistant, durable, easy to clean, tasteless and mildew-free, healthy and safe, can be used by the elderly and the elderly. Children. The adult lunch box can also be microwaved, but please do not bring a lid or utensils. It can also be put in the refrigerator and dishwasher. The insulated lunch box is well sealed, easy to carry and change. Even with one hand, you can easily open and close the lid. This bento lunch box is easy to carry, lightweight, suitable for food delivery and a healthy, balanced lunch for school, the office or anywhere outdoors. When you wear them to work, school, the mountains or a day trip, your meals and snacks can stay fresh and relaxed. Specification: Material: food grade PP + food grade 304 stainless steel Color: blue+yellow, pink+white, gray+black Weight: 365 g Capacity: 600 ml Product dimensions: 22.5 x 17 x 7.8 cm Package includes : 1*bento box 1*spoon 1* chopsticks Note:< /p> 1. Please do not put the stainless steel inner container directly into the microwave or oven. 2. Lids and bowls are not microwave safe. Please open the lid when heating. 3. In order to extend the life of the product, it is recommended to hand wash the PP cover and bottom case to avoid deformation caused by high temperature and high pressure cleaning.