【Excellent Compatibility】 The lid is suitable for replacing 20-ounce insulated stainless steel cups with an inner diameter of approximately 3.15 inches. It is not compatible with RTIC flat-bottomed cups or 20 oz skinny tumblers. Please measure the inner and outer diameters of your cup before purchasing and refer to our size pictures for accuracy.
【Safe Material】 Crafted from top food grade crystal clear AS plastic, this lid is BPA free, eco-friendly, and safe to use in the dishwasher. It is durable, non-toxic, and sturdy in its construction.
【Splash-Proof】 The flat-bottomed cup lid features a silicone gasket along the edge to prevent splashes and major spills when the cup is tipped over. The slider has an air hole to reduce splashing, but please note that it is not 100% leak-proof. Be sure to review the precautions before purchasing, as the hole can accommodate straws up to 0.8 mm in diameter.
【Easy To Use】 This replacement tumbler lid is designed with a sliding button for convenient one-handed operation, making it practical and easy to carry in various life scenarios.
【Satisfaction Guarantee】 We are highly confident in the quality of our Slide lids and offer a satisfaction guarantee. If you experience any issues, please reach out to us and we will promptly address the problem to ensure your satisfaction. Order now with confidence!