Features: Craft from water proof polyester fabric, this spacious saddles bag features easy to use mounting strap. This cycling panniers tail bag saddles bag is your partner for outdoor activity and extended cycling travel. Designs for cycling enthusiasts, and tourers who demand both functionality and capacity in their cycling gear. Maximizes your cycling convenience with our saddles bag, a must having accessory for the cyclist keep essential within reach. With its reflective strips for increased visibilities and a water resistant exterior, this bikes saddles bag keep your essential protecting. Specifications: Materials: Polyester Color: Redness/Blue/Black Type: Small/Large (Optional) Small Size: approx.14.2x6.5x6cm/5.59x2.55x2.36in Large Size: approx.14.2x8x6.4cm/5.59x3.15x2.52in Package Includes: 1Pc Bicycles Saddles Bag note: Please allow 1-2cm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks!