This set includes 40 oz replaceable tumbler flip straw lids designed specifically for Stanley Quencher, ensuring a seamless fit for your favorite tumblers Perfect Replacement These flip straw lids can be opened or closed flexibly, easy to operate with one hand. The removable straw is easy to wash and keep clean. The reusable tumbler cover allows you to enjoy eco-friendly drinking solutions while maintaining practicality and functionality for your hydration needs. Compatible with Stanley Quencher, Stanley Cup, these replacement straw lids offer versatility and convenience for different tumbler models. These leak-proof 40 oz replacement flip straw lids are designed for stanley quencher 40 oz tumbler with handle, please check your tumbler model before purchasing 40 oz Tumbler Flip Straw Lid Replacement fit for Stanley Quencher Cup,Reusable Tumbler Cover for Stanley Cup Proof Splash Resistant Tumbler Lids(White)