Free of Bisphenol-A, phthalates, nitrosamines, lead, PVC, PET, Melamine and biologically harmful chemicals. The Complete BPA Free set contains: Bento box, soup bowl, baby bowl, kids cup. Made from highly sustainable materials. Bento box with air tight lid. The container does not leak even with water placed inside it. Great for baby bags or lunch boxes. Baby Bowl-Low profile baby feeding bowl with orange lid. Designed for early feeding. Orange lid will be easy to locate amongst other clear lids commonly found in household drawers. Soup Bowl-High profile baby soup bowl. Perfect for soup or cereal. Also comes with orange lid. Kids cup Perfect first cup and comes with handle that can clip onto bag straps. The bento box, baby bowls, and Kids cup are made from food grade stainless steel and then wrapped in polypropylene. It started with a baby bottle When we introduced the Thinkbaby over 4 years ago 95% of the baby bottles on the market were made of polycarbonate which contains BPA. Initially, we attempted to convince the major companies to move off of polycarbonate, but after being unsuccessful we launched Thinkbaby and Thinksport to address the concern of chemicals leaching from consumer products. We started with the baby bottle because polycarbonate was ubiquitous across the industry.