Nobody is going to mistake me for a tri geek, with no aero bars, and with many fredly features like a triple, top-tube-mounted pump, helmet mirror and visor. If they did I guess I'd be flattered. I simply need more water capacity, particularly when riding with my niece, whose 650c bike has room for only one bottle, and I hate Camelbak-style carriers. I have carried smaller Aquafina type bottles in my pockets, but I'd like to take the 20+ ounce ones, which would be a little less comfy.