If you need a saddle back with a little more room but don’t want something too large and too unsightly, go with the Evoc Saddle Bag Tour. It has a generous 1-liter (61 cubic-inch) capacity for your tubes, tire levers, C02, ID and money. Three hook-and-loop straps mount the bag to the bottom of your saddle and to the seat post for rock-solid attachment, and there’s a clip for rear light, too.Features: Made of 210 Denier ripstop nylon and polyurethane-coated air mesh. Weighs just 110 grams (3.9 ounces) Volume 1 liters (61 cubicinches) Additional mesh pocket inside Reflective bits for safety. 3 hook-and-loop straps