When will they start making nergy (did you have to read that twice -energy) drinks in titanium bottles? I am trying to shy away from freezer bag cooking. Too many references toward bad affects from the plastic. I have been searching for a suitable container to use as a supplement for my cookpot. Right now I am using a 28 fl oz pot to cook in and a trek 900 to mix in / and as a cup. I have a cozy for the 900. It is working good. I use the 900 to store my candle lantern- I would like to find a suitable replacement that was in the heiney weight range - but a little sturdier (which will add some weight).