wozinsky fabric bike saddle bag blackA smart bag for when you want to take your phone with you on a mountain bike ride, cycling holiday or just a normal bike ride. The bag is tightened around the seat post using velcro straps. The mobile is well protected inside the holder, the outside is made of highly durable polyester. And in addition, there is plenty of space for cycling equipment and gadgets The bag has a volume of 0. 6L and measures 15 x 7 x 9 cm.