Material: Plastic Color: White Brand: Gestarich Quantity: 2 Dishwasher Safe: No Manufacturer: Gestarich 【Multi-purpose】This replacement flip straw lid is specially designed for 40 oz tumblers, including Stanley Adventure Quencher Travel, Quencher H2.0 FlowState Tumbler, and 40 oz Hydrojug Traveler. 【Leak-proof Lid】Our leak-proof lid is designed to prevent liquid leakage. Once securely fastened, leak-proof performance is ensured, providing peace of mind for both use and storage of the tumbler. No more worries about spills. 【Premium Material】Made of BPA-free plastic, it is food-grade, odorless, and highly transparent. The reusable straw lid is easy to wash and keep clean. 【Practical Functionality】This flip straw lid can be opened and closed flexibly and can be easily operated with one hand. After closing the lid, it prevents dust from entering and keeps the liquid inside the cup clean. The water leak-proof design allows you to use your water cup more casually without worrying about water leakage. I am selling this because I purchased the wrong size. I washed it once with detergent, but it is unused.