Other than color, are there any other differences between the 2010 and the 2011 model of the Rim Runner?
SunnySports S Yes, the 2010 model has a slightly larger capacity at 1500 CU IN (24.5 L), whereas the 2011 has 1465 CU IN (24 L). The 2011 is a bit lighter weighing 1.65 lbs (.75 kg) whereas the 2010 weighs 1 lb 9 oz. The 2011 includes the new Antidote Reservoir with Quick Link System, which features a quick-snap cap that tightens in just a quarter turn, low-profile fit for stability and the air-light fillport cuts weight. Stay safe and have fun out there! Neal