's EZ Squee-Z is perfect for the transition to semisolid foods and purees, as well as promoting self-feeding. The squeeze silicone bottle and pressure-sensitive valves in the feeding pouch are ideal for feeding baby and is safe for them to use as well. Bottle: Made from soft silicone which is BPA Free. Feeding Pouch: Made from soft silicone which is BPA Free. Valves on the feeding pouch prevent drips and spills while being gentle to child's gum's and emerging teeth by restricting flow without pressure on the bottle or bulb.