Large capacity bike trunk bag Features insulated main compartment to keep your food/beverage warm or cold when you're riding a bike. The elastic bungee cord also helps increase the storage space of the bag--help fix your clothes, towels, water bottle, mini pump, etc. It is suitable for medium and long distance riding. Features: Constructed of 600D twill fabric, anti-abrasive and water-resistant. Insulated main compartment helps keep food/ beverage warm or cold. Reflective strip for increased visibility and safety at night. Elastic bungee cord on the top for increasing storage space. Quick-release mounting straps for easy installation. With a removable, adjustable shoulder strap, this bike trunk bag can also be used as a shoulder bag. Great for carrying groceries, snacks, food, hot or cold drinks, bike tools, jersey, towel, etc. Note: One bike trunk bag only, any other items in the pictures are not included. Specifications: Material: 600D twill fabric Capacity: 8L Dimension: 37 * 16 * 16cm / 14.6 * 6.3 * 6.3in Weight: Approx. 300g / 10.6oz Package List: 1 * Bike Trunk Bag