Material: The shopping cart body is reinforced with thickened aluminum alloy, which can withstand a weight of 40kg, which improves the stability and durability. Humanized design: ultra-comfortable cotton grip, comfortable grip, non-slip, sweat-absorbing, durable. Practical: Suitable for shopping, travel, business trips, picnics, vacations, etc., practical and simple. Shopping bag: waterproof and breathable inner bag, Oxford material, to prevent food from decay and taste. Uses: shopping, business travel, travel.