Can be expanded by 5 litres at a time using a circumferential zipper. This allows you to transport your luggage from the house to the motorbike and from the motorcycle to the hotel with maximum comfort. Optimal space utilization thanks to the maximum variable size. Two opposing zippers allow the main compartment to be wide open for easy access when packing - especially for large luggage. Outer compartment with zipper for cards, books, etc. All-round protection of the liner with integrated cable access and dimensional stability when it comes to space. The blue lining provides contrast and clarity - so nothing is lost in the cracks. Comfortable harness - the length can be adjusted individually. Ergonomic zipper pull. Fitment:For BMW R1300GS 2023-2025 Note:Please confirm when placing your order that this product is suitable for your motorcycle. Specification:Top Colour:Black Material:nylon Package Contents: 1 * Motorcycle Top Luggage Bags Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.