This set comes with 2 pcs no-spill flip straw lids for 30 oz Stanley Quencher tumblers. Designed for a perfect fit, these Spill Proof lids ensure you can enjoy your favorite drinks without any spills. The 30 oz tumbler with handle replacement flip lid for Stanley Accessories is designed to prevent liquid leaks. When properly secured, it offers dependable leak-proof performance. Enjoy peace of mind with these spill-proof straw lids. The collapsible straw design makes it easy to drink while ensuring hygiene and convenience. It prevents dust from entering the cup, so you can enjoy your favorite beverages with confidence. Enjoy sipping from high-quality BPA-free plastic that is food-grade, odorless, and reusable. Perfect for daily use with your Stanley 30 oz tumblers, these spill proof lids for stanley offer both durability and safety. Compatible with Stanley Quencher Tumbler with Handle 30 oz. The Replacement tumbler lid Compatible with Stanley Quencher Tumbler with Handle 30 oz, made of high quality materials, BPA free for your daily drinking needs.