I am 10 years post radiation and am doing well. the questions I have at this point are ones of daily living. I use a water bottle (generally 8oz. to 10oz) in a modified tool holster attached to my belt. The water bottle used is dependent on what is available in the store. It has to be a sports top, so I can close the top yet use it quickly as needed. This arriagnment has kept my hands free and from loosing my bottle in the store, etc. I had been using Dannon's 8.5oz sports top bottle which I refill as used rather than going through 6+ new bottles a day. They are no longer being sold. QUESTION: Have any one found a permanent light weight bottle that would fit the use I have discribed?

Pieter