Pannier bag seatpost bag rack pack saddle bag anzahl 1 material synthetica capacity 8 litres attachment klickfix material properties water repellent safety features light attachment reflective print fastener zip features lid compartement aluminum frame innenaufteilung inner compartment outside pockets side compartment dimensions w x h x d 32 x 17 x 22 cm weight 500 g series rixen kaul contour load capacity 2 kg