This Timbuk2 Saddle/Seat Bag in Jet Gray Reflective is the perfect addition to any cycling enthusiast's gear. The medium-sized bag is made of durable nylon material, making it both waterproof and water-resistant. Featuring a zip closure and one pocket, this seat bag is great for carrying cycling essentials. It also boasts high visibility, making it perfect for cycling in low light conditions. Whether you're a professional cyclist or just a casual rider, this Timbuk2 seat pack will not disappoint. New, in great condition. Shipped USPS mail.