Stay green while you're chilling and relaxed with our 16 oz. acrylic mug with straw. It is stylish and reusable for your iced coffee drinks, water, soda, or favorite summer cocktail. The double wall construction keeps iced drinks cold longer. The cup, screw on lid and straw are all made from durable acrylic so you can reuse it again and again and the O-ring keeps straw in place. Hand wash only. Do not microwave.