Produced by high quality rattan material, wear resistant and environment friendly. Concise design and exquisite workmanship. ^^Feature bottom tray design, convenient to carry things. ^^The capacity is 80 QT. Warm function, can keep the warm food above 40 for 4-5 hours. ^^Cooling function, cool preservation for up to 48 hours with ice sheet. ^^With two directional wheels, can stop at any time.