Doug_E_Freshwrote a review of CamelBak Lobo Hydration Pack - 3L on March 20, 2008
perfect size for a multiple hour mountain bike trek. the amount of water it holds is crazy. Plenty of pockets for anything you want: mini tools, powerbars, phone, gloves, etc. One excellent feature is a plastic clip inside one of the zippered pouches that will retain whatever you hook to it (ie keys) even if you are a doofus and forget to close the zipper.