Green Sprouts, Inc. - Sprout Ware® Sippy Cup made from Plants & Stainless Steel

-Stainless steel, silicone, and plant-plastic help avoid harmful chemicals -Double-walled stainless steel keeps drinks insulated -Soft, silicone sippy spout for natural free flow -Drip-free spout and travel cap prevents leaks -Contoured design and easy-grip handles -Inside marked with milliliters -Interchangeable parts for convenience and to grow with baby -Wide-neck is easy to fill and clean