Features:- Strong water resistant polyester material.- Velcro design for easy installation.- Suitable for all types of saddles.- Special anti-skid zipper design.- Inside lining quakeproof foam rubber cushion.Product Name: Bicycle Saddle Tool BagMaterial: 600D waterproof oxford clothSize: 16 x 10 x 10cm / 6.29 x 3.93 x 3.93inch (unexpanded size)Color: Blue / Black / RedFunction: You can put your small possesstions into the bag, such as phone, wallet, key etc.How To Install It:- Fixed quick release group on the iron bow, it is under the saddle bag- Using the socke on the quick release group stick in the buckle on the bag.- Connection the saddle bag with the seatPackage Weight : 200 G / 7.05 OuncesPackage Dimensions (L*W*H) : 220*160*70 MM / 8.66*6.30*2.76 InchesRetail Packaging: No, No PackingPackage Include:1 x Bicycle Saddle Tool Bag