Portable Large Capacity Thermal Insulation Food BagThis portable large capacity thermal insulation food bag is made of durable oxford cloth material, which can withstand wear and tear from daily use. The inside of the bag is lined with insulating aluminum foil, which helps keep your food and drinks at the desired temperature for longer periods. The bag is also waterproof, which means you don't have to worry about any spills or leaks ruining the bag's contents. At 25x15x35cm, this bag is large enough