The New York Times continues to follow the unfolding BPA story, but in the business pages, not the regular news columns. So for them this isn't so much a health story as it is one about how manufacturers of bottles are coping with growing public alarm about bisphenol-a.
That's a disservice to readers who don't bother with the business section. But the good news is that manufacturers are acting swiftly to find other materials for their bottles. Since February, Aladdin food containers and water bottles have been made with a new plastic (Tritan copolyester) free of BPA. Israeli-based Born Free is making baby bottles of another sort of plastic. Both alternatives are reportedly more expensive right now than BPA-containing polycarbonate.
Let's hope that these new plastics are safer, but bear in mind that people thought polycarbonate was safe also. If I had a baby, I'd breast feed as long as I could to avoid BPA-tained formula, and then shift to glass bottles. (Owens-Illinois has started making glass baby bottles again, after a 20-year hiatus).
Personally, I've been tucking a Sigg aluminum water bottle into my tennis bag for years now. It's not beautiful but it's light-weight and does the job. Another good choice would be steel.