The Better Home Microwave Safe Office Two Compartment Lunch Box Set | Glass | Safety Lock Airtight Tiffin Containers (Transparent) (570ml) | Convenient and Safe Lunch Box | Pack of 2 VERSATILE BOROSILICATE GLASS CONTAINER: Made from premium borosilicate glass, these containers are durable, heat-resistant, and safe for use in the microwave and dishwasher. The transparent borosilicate glass construction allows you to easily identify the contents without opening the container, saving you time and effort. SECURE PP-LID: Each container comes with a matching PP lid that provides an airtight and leak-proof seal ensuring that your food stays fresh for longer, making these containers ideal for storing a variety of items, including leftovers, meal preps, snacks, and more Safe for Food: Borosilicate glass is a food-safe material and does not contain any harmful substances that can leach into your food. Stylish Design: Many borosilicate lunch boxes are designed to be aesthetically pleasing, which makes them suitable for both everyday use and bringing meals to work, school, or on picnics. Transparent: Borosilicate glass lunch boxes are transparent, allowing you to see the contents without having to open the container. This is convenient for identifying what's inside and monitoring freshness Versatility: Borosilicate lunch boxes can be used for various types of food, from salads to hot dishes, soups, and even baked goods. They are ideal for meal prep, storage, and reheating