Introducing the Topeak Dyna Wedge Seat Pack. This Aerodynamic Water-repellent saddle bag is a great addition to your bike and will help you out every ride. The Unique centre pull zip opening allows for quick and easy access to your tools, a tube or any other essentials. This saddle bag will fit neatly under any saddle with the adhesive straps which are strong, looks clean and crisp when applied to your bike. Overall this is a great product to own and will assist you with every ride you go on.