1. The Perfect Lunch Box for Your Healthy Meals: Our reusable lunch boxes for adults and kids are easy to use, clean and store. With our bento box, you can watch what you eat when you're not at home, while keeping an eye on your wallet. With 3 different compartments, you can have a complete meal in one container. Lunch containers with portion sizes help you stay on your meal plan and lose weight. 2. High quality Made of high-quality food-grade material, this is the best lunch box container for adults for packing healthy food. The easy-to-use lid flips open the meal storage container with ease. Also note that these bento lunch boxes fit together for easy storage thanks to their compartments and space-saving design 3. Microwave, Freezer, Dishwasher Safe: Microwave Safe (without lid, 2-4 minutes below 248); Freezer Safe (-4); Dishwasher Safe (top rack only, it is recommended to wash the lid by hand to avoid high temperature and pressure any deformation caused by washing). 4. Portable, lightweight and easy to carry: The size of 7.8 x 5.1 x 2.7 inches makes it portable and easy to carry. The perfect design of 1000ml and 37oz makes the kids bento box large in capacity and light in weight. 5. Three Compartments: With three compartments, you can carry different kinds of food for lunch in one container. Lunch containers with portion sizes help you stay on your meal plan and lose weight.