LEAK-PROOF TECHNOLOGY: Keeps meals and snacks fresh and mess-free during transport. DROP-PROOF DESIGN: Constructed with durable, rubber-coated edges that protect the lunch box when dropped, the sturdy design is ideal for active kids on the go. Plus, it’s all made with BPA-free, food-safe materials. MICROWAVE AND DISHWASHER-SAFE: Removable compartment tray reheats food safely in the microwave and cleans up easily in the dishwasher (hand washing is recommended for the outer shell to preserve the leak-proof seal and extend the longevity of your product)