Stop believing the myths and listen to the experts!
From the Food Standards Agency:
"Minute amounts of BPA can transfer from packaging into food and drinks, but independent experts have advised that these levels of exposure are not considered to be harmful. Independent studies have shown that, even when consumed at high levels, BPA is rapidly absorbed, detoxified, and eliminated from humans".
https://www.food.gov.uk/science/bpa/foodcontactmaterialsbpafaq
and:
"The FSA supports the approach taken by EFSA and its conclusion that on the balance of evidence, at current levels of exposure there is no appreciable health risk"
https://www.food.gov.uk/science/bpa/efsa-bpa-consultation
After all, who's to say that using aluminium foil is totally safe either?
https://www.food.gov.uk/sites/default/files/aluminium-packaged-food-research-report.pdf
and
http://www.telegraph.co.uk/news/health/9119528/Is-aluminium-really-a-silent-killer.html