Saddle bag rear seat folding riding cushion bag

NOTE : Water bottle not include , only saddle bag.Product Details:Name: Bicycle Saddle Bag Waterproof MTB Bike Rear Bags Cycling Rear Seat Tail BagMaterial: MicrofiberWeight: About 300gSize: 10*8*23.5cmFeature:Waterproof, Reflective Tape   Bicycle Water Bottle Saddle Bag     Solve The Problem Of Drinking Water     Big Capacity     Concealed Kettle Bag     External Taillights Can Be Placed     Full Waterproof     Fit Kinds Of Bikes     Reflective Design     Double Layer Fixing     Cushion Buckle Bracket Design The buckle has 2 gear positions, It can be adjusted according to the different width of the lying rail     Detail     Install Step