【Perfect fit 40oz Cup】 This replacement lid is perfectly compatible with the Owala 40oz Travel Tumbler with Handle.It also fits stanley 40oz cups, and most 40oz cups.Please double check the size when purchasing. 【High Quality Material】: The replacement lids for tumblers are made ABS material which can use dishwasher, free of BPA, lightweight but strong enough to be safely applied in your mug. 【Dual-Function Lid 】: Featuring an innovative slider lid, for Owala replacement lid allows you to enjoy your drink either straight from the lid or with a straw. The sliding lid opens and closes easily, keeping dirt out while providing convenience for everyday use. 【Premium Quality Plastic Construction 】: For Owala lid replacement 40 oz Made from durable, high-quality plastic, for Owala 40 oz lid replacement for long-lasting use. For Owala tumbler accessories is a great addition for your tumbler, offering a reliable lid to protect your drinks on the go. 【Versatile And Reliable】: These replacement lids are a practical addition to any 40oz tumbler owner’s collection. Ensure your tumbler is always ready for hydration without replacing the entire set. 40oz Tumbler Lid Replacement Fit for Owala Travel Tumbler, 2 Pack Replacement Spill Proof Splash Resistant Tumbler Lids Reusable Tumbler Cover for Owala and More Coffee Mugs, Owala Cup Accessories