Fit - The replacement tumbler lids compatible for 40 oz Stanley Quencher2.0 cup and any other 40 oz vacuum insulated stainless steel tumbler lid.Please check the size of your cup before purchasing. Premium Quality Material - The 40 oz replacement tumbler lids is made of top AS and PP material which can use dishwasher,it’s BPA free and non-toxic. Professional Special Design - The 40oz tumbler lids for Stanley cup have a straw-friendly opening designed to prevent splashes with a seal that hold reusable straw in place.They are easy to clean. Easy to Use - The 40oz replacement lids are designed with a 360° rotating slide button,it’s very easy to open or close with one hand,easy to carry and clean.The 40 oz travel tumbler lids are lined with a silicone gasket which have a good airtightness to prevent spills or leaks. 100% After-sale Service - We are aim to provide high quality tumbler lids for our customers,if you have any problem with the lids,please contact us any time,and we will surely replace them for free. 40oz Tumbler Lid for Stanley,2 Pcs Tumbler Lid Replacement,Spill Proof Splash Resistant Tumbler Covers Replacement cover fit for Stanley Tumbler and More Coffee Mugs