ʻO ka pepa wela BPA ʻole he pepa i uhi ʻia me ka wela no nā mea paʻi wela ʻaʻole i loaʻa ka bisphenol A (BPA), kahi kemika ʻino i loaʻa mau i kekahi mau pepa wela. Akā, hoʻohana ʻo ia i kahi uhi ʻokoʻa e hoʻāla ʻia i ka wā wela, e hopena i nā paʻi kiʻekiʻe ʻoi aku ka maikaʻi ʻole i ke olakino kanaka.