Just in case, Trader Joe's canned products are all BPA free. Not all cans have it. Most coffee cans don't. I know mine don't. My, wife, as a breast cancer survivor pays attention to these estrogen mimicking things....
As a digression, the picture my wife like's best of herself, is her hugely smiling atop Kearsarge Pass in the Sierra, 2 weeks after the radiation treatments ended. We flew out to celebrate! Darn straight I check the plastics we use backpacking, and content of Soy for that matter. Thanks for that link, Lori. It's a little less terrifying living in our plastic coated world.