Replacement Lids for Stainless Steel Tumblers (30 OZ)

AICMEI is a company that specializes in home kitchenware, with the goal of providing easy-to-use, quality products. The main focus of our company's development is spill-proof lids, driven by a passion for quality and a desire to continuously improve them. We have developed a wide variety of spill-proof lids in various color options, all aimed at bringing you and your family a healthy and fulfilling life.

The problem we are trying to solve is ensuring that your beverages don't leak, no matter the situation – whether you're driving to work, taking public transportation, or dealing with a busy day. Our spill-proof lids keep your drink safe from spills, allowing you to feel good all day long.

What makes our products unique is their reliable performance. Our lids come in a variety of sizes and unique color options, catering to your individual preferences. The fact that our products add value to your life is the greatest motivation for us.

Among our popular products are the 30oz and 20oz replacement lids, as well as the tumbler lids in 30oz and 20oz sizes. We also offer a tumbler carrier holder and a non-slip cup handle, alongside other household products.

Moving on to the product description, our 30oz replacement lid features a closure that can open and close for direct sipping or for use with a straw. It comes with a black silicone o-ring around the base, helping to cover the cup tightly. Designed with an air hole on top of the slider, the lid's ergonomic airflow helps reduce splashing.

The outer diameter of the cup lid is 3.91 inches, while the inner diameter is 3.74 inches. It's important to note that the lid is suitable for cups with an inner diameter of 3.7 to 3.74 inches. Purchasing an unsuitable lid is not recommended.

To use the lid correctly, you may initially feel that it doesn't fit, as it appears to be a bit too large. However, this is by design – just press the lid down slightly, and it will fit tightly on the cup's mouth, thanks to the rubber ring around the edge.

There are a few precautions to consider. If the cup is filled to the brim and tilted 90 degrees, a small amount of liquid may leak out through the air hole on the top of the slider. This is due to the design's purpose of reducing splashing. To avoid this, do not place a fully filled cup sideways. However, if the liquid level is not full and the tilt angle is less than 45 degrees, no leakage will occur.

Lastly, the lid is made of high-quality, BPA-free materials, ensuring longevity and easy cleaning, even in the dishwasher. We also provide quality assurance – if you have any questions or are dissatisfied with our product, please reach out, and we will do our best to serve you.

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