Jazz up your drinkware with the 2pk Drink Toppers Whistle/Trophy - Bullseye's Playground™. Crafted from silicone, these brightly colored toppers come in fun whistle and trophy designs, adding playful charm to your beverages. Perfect for sealing water bottles, they help keep your drinks fresh while giving your bottle a distinctive look. With their easy-to-use design, they make a great companion for on-the-go hydration or picnics.