waterweber
Observer
LOL. 
If it was me I would go with the Poly tank and just be sure to keep it out of the sun. I am not a big BPA worrier but I don't put hot stuff in my Nalgen bottle anymore (still use it though).
If it was me I would go with the Poly tank and just be sure to keep it out of the sun. I am not a big BPA worrier but I don't put hot stuff in my Nalgen bottle anymore (still use it though).