I don't have a clean kit but always think about making a hanger device to help dry out the camelbacks. As far as cleaning goes about once a year I buy a liter of 30% food grade hydrogen peroxide and dilute it down in a spray bottle. I use it to clean and soak stuff that ends up in my mouth. As far as the camelback goes I put a little H2O2 in the bladder and add a half liter of water, burp the air out of the bladder and line. Let it sit over night and rinse it out before the next ride. I do this about once a week. I will also soak the mouthpiece in a cup with a stronger concentration of H2O2. The 30% H2O2 is used in the food industry as a cleaning agent and preservative. When it is concentrated it will burn you so be careful. Regular H2O2 found at your local pharmacy has additives and is a much lower concentration. Great for cuts but don't use it on anything that will be ingested. To get rid of the new bladder taste just leave water in it between rides for a few weeks. I'd recommend staying away from the bleach also. GD