Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Hate It When Your Water Bottle Spills? Leaks In Your Work Bag? Spills When You Tip It Over? Our Anti-Leak Kit, Made With Bpa-Free Silicone, Compatible With Stanley Adventure Quencher H2.0 Flowstate Tumbler, Available In Both 30Oz And 40Oz; It Prevents 100% Leakage, No Spills, No Worries! Colors Of All Pieces Perfectly Match With Stanley Cup. What You Will Receive: Two Sets Of Silicone Spill-Proof Stoppers. Each Set Includes One Straw Topper, One Lid Stopper, And One Spill Stopper. Rose Quartz
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What materials are the Silicone Spill Stoppers made of?A: The Silicone Spill Stoppers are made of food-grade, BPA-free silicone. This material is odorless and safe for use with food and beverages.
Q: What are the dimensions of the stoppers?A: Each stopper set is one point one inches long, one point one inches wide, and zero point six three inches high. This compact size ensures easy compatibility with various cups.
Q: How many pieces are included in the set?A: The set includes four pieces total. Each pack contains one straw cover, one round lid leak stopper, and one square spill stopper.
Q: How do I use the straw cover?A: To use the straw cover, simply place it over the straw of your tumbler. This prevents dust and debris from entering the straw while not in use.
Q: How does the square spill stopper work?A: The square spill stopper seals the sip part of your tumbler. Squeeze it into place to ensure an airtight fit and prevent any leaks.
Q: Can I use these stoppers with other brands of tumblers?A: No, these stoppers are specifically designed for Stanley Adventure Quencher H2.0 FlowState tumblers. They may not fit other brands securely.
Q: How do I clean the Silicone Spill Stoppers?A: You can clean the stoppers using warm, soapy water. Rinse thoroughly and allow them to air dry to maintain their quality.
Q: Are the materials safe for children?A: Yes, the stoppers are made from food-grade, BPA-free silicone, making them safe for children to use with their tumblers.
Q: How should I store the Silicone Spill Stoppers?A: Store the stoppers in a cool, dry place away from direct sunlight. Keeping them in a storage container can help maintain their shape.
Q: What if the stoppers do not fit my tumbler?A: If the stoppers do not fit, please verify that you are using a Stanley Adventure Quencher H2.0 FlowState tumbler. If issues persist, contact the seller for assistance.
Q: How do the stoppers enhance the drinking experience?A: The stoppers enhance the drinking experience by softening the silicone material and providing airflow through the slit in the round lid stopper.
Q: Do the stoppers come in different colors?A: Yes, the stoppers are available in various colors. This allows you to choose a set that perfectly matches your Stanley cup.
Q: Are these stoppers dishwasher safe?A: No, it is recommended to hand wash the stoppers with warm, soapy water to preserve their quality and shape.
Q: How do I know if the stoppers are leak-proof?A: The stoppers are designed to provide one hundred percent leakage prevention when installed correctly, ensuring no spills occur.
Q: Can I gift these stoppers to friends?A: Yes, these stoppers make a great gift for family, friends, and kids who use tumblers regularly. They offer practical functionality and a stylish touch.