>What is wrong with nalgene 16 oz wide mouth lexan bottles?
Actually 16oz nalgene lexan bottle have 53mm opening. I want 63mm.
>I am not sure if the plastic in a wide mouth gaitoraide bottle would work out for you, but they are something that I have considered to take winter camping.
I have seen gatorade in the supermarket here. They didnt have 63 mm opening for sure.
>Or there are plastic wide mouth katsup or fruit jars that should work. The lightest stuff from my old company would hit the 3oz goal.
I could use them but where would I get data that they are safe for boiling water. May be caldera caddy would be a safe option? But they dont have standard 63mm opening so I will not be able to attach filter on to the mouth piece.
>Are you planning to eat out of this and then clean it out?
I am definitely planning on multiuse: peebottle, sports drink bottle, water bottle, filter bottle, ???,... :D