- Set of 2 waterproof lids and 2 transparent straws, designed for Stanley Quencher 40 Oz tumblers - Exclusively compatible with Stanley Quencher 40 Oz models, Adventure Quencher Travel, and Quencher H2.0 Flowstate - Made of high-quality PP plastic, food-safe, BPA-free, odorless, and wear-resistant - Foldable lid and retractable straw make it easy to enjoy drinks without spills - Dishwasher safe, easy to clean, and reusable for daily use - Includes three colors to personalize your Stanley tumbler - Ideal accessory as a replacement or to expand the functionality of your tumbler - Perfect for hot or cold drinks such as water, juice, milk, and tea - Practical for home, office, travel, and outdoor activities