Description: 【Quality Material】: Crafted from Oxford cloth, cotton, and aluminum foil, this portable Food Delivery Bag is designed for enhanced durability and protection. It features a waterproof zipper to ensure your items stay dry 【Convenient Straps】: Designed with convenience in mind, this Food Delivery Backpack comes with shoulder straps for easy carrying, making it suitable for outdoor activities like camping or picnics 【Spacious Capacity】: Measuring 40 cmx37 cm/15.75 inchx14.57 inch, and adjustable width from 25 cm-40 cm/9.84 inch-15.75 inch, this insulated food delivery bag offers ample space to store a variety of foods while maintaining their temperature 【Expandable Design】: The Food Bag features an expandable design that allows for easy storage when no in use, providing flexibility based on your needs 【Versatile Use】: Equipped with reflective strips for security during night use, this cooler bag is ideal for transporting both hot and cold foods for takeout or market stalls Specification: Material: Nylon Size Chart: Length x Height: 40cmx37cm/15.75inchx14.57inch Width: 25cm-40cm/9.84inch-15.75inch Package Includes: 1 Food Delivery Backpack Note: Please allow slightly errors due to manual measurement and different monitors.