Stanley 40/30 Oz H2.0 Tumbler Silicone Spill Stoppers

Efficient Water Seepage Prevention for Your Stanley Cup Tumbler

Say goodbye to leaking water! Our leak stopper for Stanley cup is designed to significantly reduce spills and overflow, offering an improved, leak-resistant solution for your tumbler.

Enduring & Safe Material

Made from food-grade silicone, our spill stopper is eco-friendly and BPA-free. It withstands extended use without deformation. With excellent heat resistance and sealing performance, it’s a safe and durable choice.

Easy to Install & Clean

Installation is a breeze. Simply place the spill stopper on your tumbler lid and press gently. This accessory fits snugly and securely. Both hand washable and dishwasher safe, cleaning is quick and hassle-free.

Total Protection

The straw cover prevents spillage from the straw and keeps dirt out, ensuring your straw always stays clean. The square straw plug securely seals the straw to prevent leaks, and the round leak-proof plug, with its unique design, allows for proper air flow, enabling a steady and smooth drinking experience.

Versatile Compatibility

Our accessories include 4 straw cover caps, 4 square spill stoppers, and 4 round lid leak stoppers, all compatible with the Stanley 40/30 oz Quencher H2.0 Tumbler with Handle. Whether you have one or multiple tumblers, this set meets your different needs.

Enhance Your Tumbler Experience

Experience a more convenient, leak-resistant tumbler with our comprehensive leak stopper accessories. Perfect for everyday use, these products are a thoughtful gift for you and your loved ones.

By opting for our leak stopper, you'll enjoy a spill-free drinking experience, ensuring your Stanley cup remains your go-to accessory for any occasion.