In reply to ice.solo:
from this
http://www.nalgene-outdoor.com/pdfs/08nal_bpa_pr.pdf
ROCHESTER, N.Y. (April 18, 2008) – In response to
consumer demand, Nalgene® will phase out production
of its Outdoor line of polycarbonate containers that
include the chemical Bisphenol-A (BPA) over the next
several months, it announced today. Nalgene’s existing
product mix, including the recently launched Everyday
line, already features a number of containers made from
materials that do not contain BPA.
So 'everyday' means no BPA.