Glasslock is a food-storage brand specializing in containers made from tempered glass. Its products are manufactured in South Korea and designed for practical use in modern kitchens, with options for storing, reheating and serving food. The Glasslock Europe online shop offers containers for microwave and oven use, modular storage boxes, salad bowls and shakers. Products come in a range of sizes, including individual containers and sets, with features such as stackable designs and leak-resistant lids.

Glasslock states that its European distribution is supported by warehouses and an office in Aachen, Germany, which serves as a hub for supplying customers across the EU. The company maintains a catalogue of more than 150 product references and provides customer support, including guidance on replacement lids and silicone seals. Its care information explains which containers are suitable for microwave or oven use and how to use their lids safely. Glasslock also invests in research and development, with attention to environmental considerations and recyclability.