* No Plastic Components... No Safety Concerns! * Zero Plastic… Zero Yuck™: 100% plastic-free toddler Pura Original Straw crafted from medical grade silicone * The only 100% plastic-free straw module on the global market! * BPA-free, BPS-free, EA-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! * Operates with 5oz, 9oz, 11oz and 18oz Pura bottles! * Two piece straw design allows kids to drink upright (with the straight straw attached) or by tipping the bottle up (with straight straw removed) * Meets all FDA, CPSC, EN14350, & German LFGB regulations and/or guidelines * Baby Grows… Bottle Evolves™: This top easily interchanges with all other Pura tops by simply swapping the Pura Original Straw with another Pura silicone lid [https://pura-bottles.myshopify.com/collections/lids]; extending the usable life of Kiki® bottles to older kids! * Patented design US & International Patents [https://pura-bottles.myshopify.com/pages/patents]