Saddle up on your steed and take flight with the Portland Design Works Sparrow Cage. This elegant and stylish cage securely cradles your water bottle within the Sparrow's wings while you ride, with cutouts that not only boost the aesthetics of the cage, but also reduce overall weight. It's made from 5052 aluminum alloy for the reliability you need, and won't weigh you down when you're trying to soar through the wind, scaling in at only 57-grams.