If any of you hikers, bikers, or active outdoor people are searching for a Camelbak Hydration Backpack, I can help you! I have had this one for years... never used, tags and mouth protection/sanitation still on, and have been trying to get rid of it! If you are interested please check it out on eBay... help me help you! Thanks! http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MESELX:IT&item=250259200737