WaterU BPA Free Double Wall Cup with Straw and Lid, 16-Ounce 16-Ounce double wall tumbler for cold drinks, great for daily use Tumbler made with durable BPA free material; Screw cap helps prevent spills Use for iced coffee, iced teas, smoothies and more Helps ease landfill waste by eliminating disposable cup waste Hand wash for best results; Not for use in microwave or with hot beverages