Sparkling water at TJ's
The recycling symbol in #1 PETE, same as nearly every other `1 time use` drink bottle on the market. I don't think that has ever had BPA.
BPA was mainly associated with Lexan/polycarbonate, a much stronger hard plastic. For years backpackers (and later students) used Nalgene bottles (originally lab ware). They eliminated BPA from that type of bottle about 5 years ago.