Pura Stainless are the creators of the only certified non toxic stainless steel baby bottles, sippy cups, and sport bottles. All of our stainless steel baby bottles are made from food grade 304 stainless steel, and medical grade silicone.
* VACUUM INSULATED: Keeps liquids warm for up to 6 hours or cold for up to 24 hours (iced) * SAFE: Only 100% plastic-free stainless steel bottles on the market; only Made Safe® Certified [https://www.purastainless.com/blogs/learn/madesafe-certified]bottle on the planet. Insulated with a certified lead-free seal. * Baby Grows...Bottle Evolves™: This bottle easily converts into an infant bottle, sippy bottle or straw bottle by simply swapping the nipple out for another Pura silicone lid [https://pura-bottles.myshopify.com/collections/lids] * Zero Plastic… Zero Yuck™: Bottle and collar crafted from safe, anti-bacterial, 18/8 stainless steel and medical-grade silicone Pura Silicone Big Mouth® Sport Top crafted from 100% medical grade silicone * BPA-free, BPS-free, PP-free, Polypropylene-free, phthalate-free and will not leach toxins like plastic bottles and lids because our products do not contain any plastic! * 100% medical grade silicone bottle sleeve * Hand wash recommended * Lifetime warranty [https://www.purastainless.com/pages/warranty] on stainless components * Big Mouth® Sport Top is not designed for hot liquids US & International Patents [https://pura-bottles.myshopify.com/pages/patents]