DRYFORCE waterproof luggage was designed by Ciro for riders who demand the best. DRYFORCE luggage will keep your gear dry and secure, no matter how intense the weather. FITS: Universal fit - recommended for luggage rack or back seat with sissy bar. Dimensions: 20" W x 16" T (19" extended) x 12" D. Volume: 10.5 Gal. 40L. ~ holds 45 t-shirts