Ray Leaf Seat Bag Carbon Touring Bag 18-23L Large Capacity Helmet Bag with Expansion Function Built-in Sorting Pocket Water Repellent, Waterproof, Scratch Resistant, Easy to Fix, 2WAY Backpack Style, Shoulder Strap Included, Waterproof Cover IncludedSimple and stylish carbon shell Large capacity storage with a loading capacity of 18 23L Expandable function allows you to store a helmet Comes with a shoulder strap and can be used as a backpack Made of PU material that does not slip off the seat Comes with a hand grip for easy carrying One touch attachment and detachment Yes Comes with an inner pocket that allows you to sort and store your cell phone and coin purse. Manufacturer: Ray Leaf Brand: Ray