The Titan Expandable Lunch Pack is a durable and versatile lunch box It features a solid rectangular shape with a zipper lid for easy access. The set includes a leak-proof container set and two ice walls for cold food protection. Made from nylon material, this lunch pack has a capacity of 2 liters and offers expandable storage for added convenience. With a traditional style and easy-to-clean features, this lunch box is a practical choice for everyday use.