1. Suitable for large, medium and small drinks 2. Easily roll a roll into your pocket or bag, don't take up space and don't forget to bring it out 3. The handle has a safety buckle design on the top of the handle. When it is placed in the container, it can be buckled to keep the bag three-dimensional when placed and fixed when walking. 4. There is a fastening tape on the inside of the bag body. After loading the container, the adhesive can be adjusted according to the size of the container. 5. A layer of cotton cloth inside the bag increases the delicate beauty and water absorption of the bag. 6. On the side of the bag, there is a home with a carefully placed straw. 7. Self-style pattern and multiple functional design, so that every user can enjoy leisurely drinks in their daily life.