Features
The spill stopper is the perfect solution to prevent water leakage. No need to buy a leak-proof lid, simply install our stanleyleak stopper and enjoy a worry-free drinking experience.
The stanleyspill stopper is incredibly easy to install. Just put it on top of your tumbler lid and gently rotate the straw to slowly insert. It will fit snugly and securely. Compatible with 40 oz tumbler with handle 30 oz including H2.0.
Creating an effective seal to prevent liquid from spilling or tipping over. Whether you're traveling, engaging in outdoor activities, or using it in your daily life, you can confidently say goodbye to messy spills with our stanleystopper spill.
While it may not be completely leak-proof, our leak stopper is designed to significantly reduce spills and overflow, providing an improved leak-resistant solution for your tumbler. Don't let water leakage ruin your day.
Specifications
Material:Silicone
Size:stopper: 2.1*1.8*1.3cm/ cover: 2.6*1.3*0.5cm
Color:as shown
Package List
1*Spill Stopper for Stanley
Notes
1. The Real Color Of The Item May Be Slightly Different From The Pictures Shown On Website Caused By Many Factors Such As Brightness Of Your Monitor And Light Brightness.
2. Please Allow Slight Manual Measurement Deviation For The Data.






