Open size: 24,13×16,51×16,51cm. Folded size: 24,13×7,6×17,8cm. Keeps ice cold for up to 1 day. High-performance SuperFoam insulation. Ultra-safe, easy-to-clean, leak-proof Thermaflect lining. Exterior pocket with zip closure. Adjustable shoulder strap. Moulded rubber zip pull.