Spacious and lightweight: 24*14*17cm, product weight is about 180 grams, specially developed for sandwiches, picnics and shopping. It can hold 2 regular lunch boxes, a small amount of fruits and drinks, and everything can be easily taken out through the wide opening. Durable material: the picnic ice bag is made of water-repellent fabric and cationic oxford fabric, durable and easy to clean. The inner layer is aluminum foil. If the soup leaks, it can be easily wiped up with a paper towel. The two eco-friendly materials can improve the heat insulation/cooling effect. Your food can stay hot or cool for a long time. Easy to carry: It is portable, easy to carry and easy to carry. The detachable shoulder strap can also be used for one-shoulder and cross-body carry. This container can be easily folded and stored in your regular bag. It is comfortable to travel It is suitable as a lunch bag when traveling, picnic, school or office. Wide range of uses: this product is suitable as a lunch, picnic and food storage bag, and can be used as a reusable shopping bag. It is very suitable for business travel, business office, car, outdoor travel, hiking, camping, party, picnic, beach, fishing or daily family use. .Stylish design makes it suitable for many occasions.