Large capacity and heavy duty: The shopping bag has a capacity of 37 liters, and the shopping cart can hold 40 kg. They can meet your needs for grocery shopping, transportation, picnics, etc. Multiple pockets can store items in categories, making it easier to find items. Can meet most of the daily purchases. Small and portable: Our shopping cart can be easily folded, the longest side is only 44cm after folding, which is convenient for storage and does not take up space. You can put the shopping cart into the shopping bag and go out easily. Insulation and cold preservation: There is an aluminum foil insulation layer in the shopping bag, which can be used to store and transport fresh food, and can keep cold and heat preservation. Just wipe gently to keep it clean. 360° adjustment direction: There are 4 universal wheels at the bottom of this shopping cart, which can rotate 360 degrees freely and run smoothly. The high-quality casters are wear-resistant and noiseless, making your travel more comfortable. The metal frame of the shopping trolley provides the necessary stability.