$9.99
Get Fast, Free Shipping with Amazon Prime FREE Returns
FREE delivery Friday, May 17 on orders shipped by Amazon over $35. Order within 16 hrs 49 mins
In Stock
$$9.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$9.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon
Ships from
Amazon
Sold by
Wsuccess
Sold by
Wsuccess
Returns
30-day easy returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

Winceed 18pcs Silicone Spill Stopper Set for Stanley Quencher H2.0 Flowstate Tumbler 40oz 30oz, Accessories for Stanley Cup with Straw Cover Cap, Square Spill Stopper, Round Leak Proof Stopper

4.1 4.1 out of 5 stars 39 ratings
$9.99
Get Fast, Free Shipping with Amazon Prime
FREE Returns
18pcs
{"desktop_buybox_group_1":[{"displayPrice":"$9.99","priceAmount":9.99,"currencySymbol":"$","integerValue":"9","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"D%2Fif2cCre6FTPIUGSpgxGGuDmaIy%2BxNSBdhCI5LVsxUZS4lvljSSq1ijGuuaLEpjUMt3lZ01BQcb8Sn0pOmLsINGUNQQaiYuZGLTi1EYkd3riA848ZOO2UmYalTRJa%2BfuMTuiwpFmYQPV1NNJFevruIm7iQr9dB%2BkqAr79x%2BUIB7UywrrdyprGKIq557qy7g","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Material Silicone
Color 18pcs
Brand Winceed
Style Compact
Shape Round, Square

About this item

  • 【Best Partner for Stanley Tumbler】: Our spill proof stoppers are upgraded and designed to be completely 100% leak-proof compared with others, it can keep the tumbler from spilling when it is knocked over. The use of our silicone spill stopper can effectively solve the problem of spilling stanley cups.
  • 【Only Designed for Stanley 2.0】: The leak proof stopper set works perfectly with Stanley Quencher H2.0 Flowstate Tumbler 30 oz / 40 oz.
  • 【Special Design of Round Leak Stopper】: We use a single opening design, which will greatly improve the stanley cup leak problem compared to a cross opening design, sealing is stronger and does not affecting drinking water. Completely solve the water leak problem for stanley quencher 2.0 tumbler.
  • 【Premium Material】: Silicone leak stopper set is made from premium food-grade silicone, BPA free and eco-friendly. It's not the same as the plastic used in 3D printing. Plastic degrades over time and with use, we must say no.
  • 【18Pcs Perfect Anti Spill Accessories for Stanley】: Package total 18 pieces, including 6 straw cover cap (dustproof), 6 square spill stopper (fixed straw) and 6 round leak stopper (easy to drink). These spill stopper accessories are leak-proof ,easy to install and forms a seal, let these help you solve stanley's leaking problem!
  • 【Please Note】:【NOT COMPATIBLE WITH VERSION 1.0】. Because leak stopper set for stanley 2.0 installed in version 1.0 will leak, please confirm your version of stanley cup before purchasing! ! ! If you have any questions, please feel free to contact us and we will reply within 24 hours.
Add a debit or credit card to save time when you check out
Convenient and secure with 2 clicks. Add your card

Frequently bought together

Winceed 18pcs Silicone Spill Stopper Set for Stanley Quencher H2.0 Flowstate Tumbler 40oz 30oz, Accessories for Stanley Cup w
$9.99
Get it as soon as Friday, May 17
In Stock
Sold by Wsuccess and ships from Amazon Fulfillment.
+
Stanley Quencher H2.0 FlowState Stainless Steel Vacuum Insulated Tumbler with Lid and Straw for Water, Iced Tea or Coffee
$35.00
Get it as soon as Friday, May 17
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Show details Hide details
Choose items to buy together.

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

Winceed 18pcs Silicone Spill Stopper Set for Stanley Quencher H2.0 Flowstate Tumbler 40oz 30oz, Accessories for Stanley Cup with Straw Cover Cap, Square Spill Stopper, Round Leak Proof Stopper

Winceed 18pcs Silicone Spill Stopper Set for Stanley Quencher H2.0 Flowstate Tumbler 40oz 30oz, Accessories for Stanley Cup with Straw Cover Cap, Square Spill Stopper, Round Leak Proof Stopper

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Fields with an asterisk * are required
/
/
/
/
Please sign in to provide feedback.

Looking for specific info?

Product Description

Winceed Silicone Spill Stopper Set Compatible with Stanley 2.0

Compare with similar items

This Item
Winceed 18pcs Silicone Spill Stopper Set for Stanley Quencher H2.0 Flowstate Tumbler 40oz 30oz, Accessories for Stanley Cup with Straw Cover Cap, Square Spill Stopper, Round Leak Proof Stopper
Winceed 18pcs Silicone Spill Stopper Set for Stanley Quencher H2.0 Flowstate Tumbler 40oz 30oz, Accessories for Stanley Cup with Straw Cover Cap, Square Spill Stopper, Round Leak Proof Stopper
Recommendations
2 Set Spill Proof Stoppers Compatible For Stanley H2.0 &H1.0 40/30/20oz Tumbler, Seal Set including 2pcs Winged Spill Stoppers and 2 pcs Round Leak Stoppers, Stanley Cup Accessories
URGINO 2 Set Spill Proof Stoppers Compatible For Stanley H2.0 &H1.0 40/30/20oz Tumbler, Seal Set including 2pcs Winged Spill Stoppers and 2 pcs Round Leak Stoppers, Stanley Cup Accessories
dummy
Leak Stoppers For Stanley H2.0 40oz & 30oz Tumbler with Handle, Anti Spill Stopper and Straw Cover Caps For Stanley Cup, Leak Proof Stoppers For Stanley Lid, Stanley Cup Accessories
UPZIGS Leak Stoppers For Stanley H2.0 40oz & 30oz Tumbler with Handle, Anti Spill Stopper and Straw Cover Caps For Stanley Cup, Leak Proof Stoppers For Stanley Lid, Stanley Cup Accessories
dummy
GAUDIE Silicone Spill Stopper Set of 4, Cup Accessories for Stanley 30/40 oz, Including Straw Cover Cap, Square Lid Stopper & Round Leak Stopper Plug (Purple)
GAUDIE Silicone Spill Stopper Set of 4, Cup Accessories for Stanley 30/40 oz, Including Straw Cover Cap, Square Lid Stopper & Round Leak Stopper Plug (Purple)
dummy
12pcs Silicone Spill Proof Stopper Set, Compatible with Stanley Quencher H2.0 Flowstate Tumbler 40oz 30oz, Stanley Cup Accessories, with Fix Leak Stopper, Lid Spill Plug and Straw Cover Cap
KACPAUQEL 12pcs Silicone Spill Proof Stopper Set, Compatible with Stanley Quencher H2.0 Flowstate Tumbler 40oz 30oz, Stanley Cup Accessories, with Fix Leak Stopper, Lid Spill Plug and Straw Cover Cap
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$9.99$4.99$4.99-60% $3.99
List: $9.99		-9% $4.97
Typical: $5.49
Delivery
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Customer Ratings
4.14.1 out of 5 stars39
4.24.2 out of 5 stars27
4.64.6 out of 5 stars58
4.44.4 out of 5 stars25
4.54.5 out of 5 stars237
Easy to clean
—
4.4
4.4
5.0
4.8
Leak proof
—
3.8
4.6
3.7
4.7
Durability
—
4.0
4.9
—
4.4
Sold By
Wsuccess
Super Sprin
UPZIGS
Songnianbin
Qdualred
material
Silicone
Silicone
Silicone
Silicone
Silicone
number of pieces
18
4
4
4
12
shape
Round, Square
Round
Round
Round
Round
closure type
—
Snap
Snap
—
Cap,Lid
microwaveable
—
✓
✓
✓
✓
dishwasher safe
✓
✓
✓
✓
✓

Customer reviews

4.1 out of 5 stars
4.1 out of 5
39 global ratings

Top reviews from the United States

Sara Marie 🖤
5.0 out of 5 stars Everyone needs one!
Reviewed in the United States on August 8, 2023
Color: 9pcsVerified Purchase
this is something I didn't even know existed, and I've only had it for 2 days, and I already can't live without it. I bought this out of curiosity, and it works exactly as it's advertised, I can hold my 30oz and 40 oz Stanley upside down with it full of ice and water and it does not leak. I wish I had found these a long time ago. They are so good.
Helpful
 Report
Jessica
4.0 out of 5 stars The cap on straw
Reviewed in the United States on May 2, 2024
Color: 9pcsVerified Purchase
They got stretched out easy, but otherwise really good!!
Helpful
 Report
Grlgenius
5.0 out of 5 stars ACTUALLY WORKS!
Reviewed in the United States on July 11, 2023
Color: 18pcsVerified Purchase
Doesn't fit my 20oz (doesn't say to, but hey, a girl had to try!) and fits the older 40oz inside better than the newer one, but the gap filler for the straw section is a game changer on potential spills.
Helpful
 Report
Lorena
3.0 out of 5 stars It’s okay!
Reviewed in the United States on April 26, 2024
Color: 9pcsVerified Purchase
I like that it kept it from leaking but it would suction all of the air out of it, causing the ice to rise? It was very strange. It caused more problems than helped. I took it off after a few days.
Helpful
 Report
ChristyP
5.0 out of 5 stars These work!
Reviewed in the United States on June 9, 2023
Color: 18pcsVine Customer Review of Free Product( What's this? )
So I was a bit skeptical but these actually work for us.
I love the clear cover as it’s not overly bulky and it works with my glass straws.
Helpful
 Report
Lisa
2.0 out of 5 stars It’s a hard NO for me
Reviewed in the United States on February 16, 2024
Color: 9pcsVerified Purchase
I don’t understand how the companies think that these little rubber pieces would stop leakage. They don’t!
Save your money.
Helpful
 Report
MrsGinaTaylor
4.0 out of 5 stars Does work!
Reviewed in the United States on October 12, 2023
Color: 18pcsVine Customer Review of Free Product( What's this? )
Worked great on my Stanley dupe. Only downfall is that it creates an air lock. No leaks.
Helpful
 Report
Kristie- B
1.0 out of 5 stars Didn't stop leaks
Reviewed in the United States on July 28, 2023
Color: 9pcsVerified Purchase
I was sent the 2.0 I didn't know this until I finally get my Stanley cup since it was out of stock for awhile and was waiting for it to ship. The stubs didn't work the cup still leak and it wasn't cater to the 2.o
Helpful
 Report