I am in the process of weaning DD and want to find BPA free storage pots for her purees. Following the recent hype about BPA's regardless of how little the amounts are that are released I would rather she had as little exposure to the "gender bending" chemicals as possible. We use Baby Born Free bottles and now need something similar but in the form of pots that can go in the microwave to heat up purees / food. CAn any one suggest any makes / manufacturers?