Wolfman Luggage M803 - Peak Tail Bag A great day use tail bag. This clean-lined, wedge-shaped bag fits a wide variety of motorcycles from Sportbikes to Enduros. Multi-Mounting options from racks to seats - using hooks under the seat lip, or adjustable straps under rack bars. 2 Interior Adjustable Compression Straps-Keeps the load very stable. Built in the USA with legendary Wolfman care and Quality. Dimensions: Length: 10" / 51cm, Width: front: 9.5" / 24cm, rear: 5" /13cm, Height: 6.25" / 20cm, expanded (at rear): 10.25" / 26cm. Capacity: 490 cu in / 8 liters, expands to 671 cu.in. / 11 Liters