the ortlieb back-roller visibility black saddle bags 2016 is designed for large stages. with its practical closure by winding and its robust cordura fabric keep all luggage safe from water and dust. quick-lock2.1 anchor system allows put and remove the saddlebags with ease. enclosed shoulder tape allows you to carry it also comfortably on the shoulder. this model has the technology high visibility in which tissue is made with reflective threads of high brightness, so in the light of the lighthouses the whole bag becomes a reflector. features: -reflective 3m scotchlite. -inner pocket with zipper. -height: 42 cm. -ext. high: 32 cm. -down extension: 23 cm. -depth: 17 cm. -weight: 1680 g (weight and two bags). -capacity: 40 l (weight and two bags).