Topeak's Wedge DryBag keeps your gear dry no matter the weather. Composed of water-resistant fabric, this seat pack sports a flap that folds over the opening and prevents water penetration. You'll have plenty of room for carrying tubes, a C02 pump, wallet, keys and whatever else you need without the fear of anything getting ruined by wheel spray or rain. Plus, the velcro straps let you easily move the DryBag from bike to bike.
Capacity: 91.5 cubic inches
Dimensions: 9.1 x 4.3 x 5.1 inches