Pura - the only plastic-free bottle line on the market: There is no place for any plastic in a child’s mouth so Pura have created the first and only line of 100% plastic-free juvenile bottles. Pura bottles are crafted exclusively from food service grade stainless steel and medical grade silicone because NOTHING IS MORE IMPORTANT THAN SAFETY. And, because they are the only plastic-free bottles, they are also the only bottle to achieve the Made Safe® Certified rating.