This Topeak Aero Wedge Pack Bike Saddle/Seat Bag is the perfect accessory for any cyclist. It is compatible with all mountain bikes and features a zip closure for easy access. The bag is made of durable polyester material and is designed to withstand the wear and tear of regular cycling.The saddle/seat bag is small in size but has a large capacity, making it ideal for carrying essential items while on the go. It is water-resistant and has a black colour that complements any bike frame. The bag is fixed to the seat position and has a strap fixing for easy installation. It is a must-have for any cycling enthusiast and is suitable for all levels of cycling experience.