High quality: high quality dirt-repellent fabric, wear-resistant and sturdy, not easy to fade, washable and more environmentally friendly to reuse. Two-way zipper, more convenient to open and close. Perfect for camping, picnics, barbecues, fishing and more.Long-term insulation: The cooler bag is fully insulated with PEVA film to keep food and drinks cold or hot for more than 4 hours. With the reusable thermal bag, you can enjoy fresh and delicious food anywhere.Large capacity: thermo shopping bag - 39 * 56 * 34 cm, with a capacity of about 20 liters, which can hold food and drinks for at least 3 people, with a load capacity of more than 10 kg. Get more comfortable outdoors! Small bags can be used to hold phones, keys, etc. Light and collapsible: the thermos shopping basket weighs only 320 g. When not in use, it can be folded and stored to save space. Humanized handle design makes it more comfortable even when lifting heavy things. Can be carried by hand or over the shoulder.More Uses: It can be used as a shopping bag instead of plastic bags, which is more environmentally friendly. Thermal insulation performance is also more suitable for storing frozen food purchased from supermarkets, including ice cream, frozen meat, etc., to ensure that food arrives home in its original state.