Coreco Snoopy Stainless Steel Mug / 350mL Coffee Thermos & Vacuum Flask

This Product is not nice an white as it is shown on Amazon. The cap is yellowish either from and inferior plastic or it's aged somehow, and the plug does not have what looks to be a hard blue liner at it's bottom, rather is has a soft opaque one. There isn't any manufacturing logo printed or stamped any where on the thermos to indicate it is made by Coreco. No Pamphlet included for product information. Because of that I question whether is is actually BPA free.