The colorful round button cap on this Milk Bottle Party Tumbler looks like a large piece of candy, which makes this tumbler a great favor choice for a candy land Prom theme. It's also ideal for a western theme or neon theme. The 16 oz. single wall bottle is made of clear acrylic and includes a colored lid and matching straw. Your custom imprint will be featured on the front. BPA free. Hand wash recommended.