We've redefined cool with our insulated drink bottle. The triple walled stainless steel keeps liquids cool for up to 8 hours and warm for up to 6, so now kids can stay hydrated and happy whatever the weather. The silicone straw top offers free flow drinking, while the wide opening makes for super easy cleaning and filling with water or ice. Lid features an easy push button for smaller hands, keeping the straw covered and clean when not in use. Large carrying handle, so that hands big and small have an easy time carrying their favorite drinks around wherever they go! Made from stainless steel, polypropylene, and silicone - no BPA, phthalates, or PVC! 16-ounce volume.