This lid is designed to fit 20 oz insulated stainless steel cups of any material, ensuring compatibility with a wide range of cups. However, it is not suitable for RTIC flat-bottomed cups and 20 oz skinny tumblers. Before purchasing, please measure the inner diameter (approximately 3.15 inches) and outer diameter of your cup. Refer to our actual size images for guidance. Checking these details ensures a perfect fit.
Crafted from top-grade food-grade crystal clear AS plastic that is BPA-free, eco-friendly, sturdy, and durable. This material is non-toxic and safe for dishwasher use, ensuring long-term reliability without any chemical leakage.
Equipped with a silicone seal around the edge of the lid, this design prevents splashes and major spills when the cup is turned over. An air hole on the slider top helps to reduce splashing by maintaining air flow. While this lid provides strong splash protection, it is not guaranteed to be completely leak-proof. Please review the two precautionary guidelines provided before purchasing.
Designed with a sliding button, this lid is straightforward to open and close with a single hand. Its compact design makes it easy to carry and ideal for a variety of life scenes. Whether you are commuting, attending meetings, or simply enjoying a day out, this lid is a practical and convenient life assistant.
We are confident that you will find our slider lids the best on the market. If any damage occurs, please contact us immediately, and we will address the issue promptly. We strive to ensure every customer is satisfied with both our product and service. Order now with safety and security.