From my understanding, BPA-Free plastic water bottle is safe for my little ones. However, some manufacturer does not provide any information on their water bottles but I would like to buy one because they have very cute cartoon design which my little ones love them.
So, are there any other methods that I can test the water bottle so that I know that they are safe for my little ones? (I heard that as long as you put hot water to the water bottle and the water bottle does not change shape or dis-colored, it is deem safe but would like to hear suggestions from experts out there. Thanks.)