--- product_id: 809069174 title: "uxcell 40oz Replacement Rubber Lid Seals, 4 Pcs 3\" Diameter O Shaped Resealable Lid Gaskets for Stainless Steel Insulated Tumbler Mugs Cups Vacuum, White" brand: "uxcell" price: "186 kr" currency: NOK in_stock: true reviews_count: 13 category: "Uxcell" url: https://www.desertcart.no/products/809069174-uxcell-40oz-replacement-rubber-lid-seals-4-pcs-3-diameter store_origin: NO region: Norway --- # Leak-proof O-shaped seal 3in diameter perfect fit Durable silicone for daily use uxcell 40oz Replacement Rubber Lid Seals, 4 Pcs 3" Diameter O Shaped Resealable Lid Gaskets for Stainless Steel Insulated Tumbler Mugs Cups Vacuum, White **Brand:** uxcell **Price:** 186 kr **Availability:** ✅ In Stock ## Summary > 🔄 Keep your sip flawless—never settle for leaks again! ## Quick Answers - **What is this?** uxcell 40oz Replacement Rubber Lid Seals, 4 Pcs 3" Diameter O Shaped Resealable Lid Gaskets for Stainless Steel Insulated Tumbler Mugs Cups Vacuum, White by uxcell - **How much does it cost?** 186 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/809069174-uxcell-40oz-replacement-rubber-lid-seals-4-pcs-3-diameter) ## Best For - uxcell enthusiasts ## Why This Product - Trusted uxcell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultimate Leak Protection:** O-shaped design locks in freshness and prevents spills, keeping your beverage secure on the go. - • **Hygienic & Easy Maintenance:** Dishwasher safe and simple to clean by hand, ensuring your tumbler stays fresh and odor-free. - • **Premium Silicone Durability:** Crafted from flexible, tough silicone that withstands daily wear and dishwasher cleaning without losing integrity. - • **Precision Fit for 40oz Tumblers:** Seamlessly replaces worn seals with exact 3-inch diameter gaskets for a snug, leak-free fit. - • **Routine Refresh for Peak Performance:** Recommended replacement every 3 months to maintain optimal seal and extend your tumbler’s lifespan. ## Overview The uxcell 40oz Replacement Rubber Lid Seals come as a set of four durable, white silicone gaskets designed to fit 3-inch diameter lids for stainless steel insulated tumblers. Engineered for a tight, leak-proof seal, these O-shaped seals ensure your beverages stay fresh and spill-free. Easy to clean and maintain, they are recommended for replacement every three months to keep your tumbler performing at its best. ## Description Shop uxcell at the desertcart Dining & Entertaining store. Free Shipping on eligible items. Everyday low prices, save up to 50%. Review: I recommend these! - They work great! I was about to throw two insulated cups away because they were leaking when I drank from them. I decided to try these rubber seals and they worked great. Review: Not thick enough - These rings do fit the lid for my Yeti tumbler, but they are not thick enough. They do not create a leak-proof seal. I would return them, but for $7.00, it's not worth the trouble. ## Features - Dimension - Replacement silicone cover seal inner diameter about 7cm/3inches, outer diameter about 8cm/3.1inches, thickness about 1cm/0.4inches. It is suitable for two sizes 40oz. - Material - These replacement silicone lid seals are designed with silicone material. It is known for its durability, flexibility and toughness for daily use. Easy to clean with both hands and the dishwasher. - Good Sealing Effect - The O-shaped design ensures a tight seal, preventing leaks and keeping your beverage fresh, keeping the water clean and fresh, easy to use and not easy to leak. Suitable for stainless steel insulated tumbler mugs and cups vacuum. - Replacing Regularly: It is recommended that the rubber lid gaskets of the travel mugs should be replaced every three months to ensure that your cup is always in the best possible condition. Our seal lid gaskets can also protect your mugs from blots caused by water leaking. Keep your favorite mug with you at all times. - How to Use - Before using, Clean the lid thoroughly to ensure a good seal. Place the new silicone seal onto the lid, ensuring it is properly aligned and fits snugly. Test the seal by inverting the tumbler to check for leaks. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DLBFH6ZB | | Best Sellers Rank | #75,010 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #1,944 in Tumblers & Water Glasses | | Brand | uxcell | | Brand Name | uxcell | | Color | White | | Customer Reviews | 3.7 out of 5 stars 98 Reviews | | Manufacturer | uxcell | | Manufacturer Part Number | a24082800ux2847 | | Material | Silicone | | Material Type | Silicone | | Model Number | not_applicable | | Number of Pieces | 4 | | Product Style | Modern | | Shape | Round | | Style | Modern | | Unit Count | 4 Count | ## Images ![uxcell 40oz Replacement Rubber Lid Seals, 4 Pcs 3" Diameter O Shaped Resealable Lid Gaskets for Stainless Steel Insulated Tumbler Mugs Cups Vacuum, White - Image 1](https://m.media-amazon.com/images/I/41ATlLXdXnL.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ I recommend these! *by T***N on July 5, 2026* They work great! I was about to throw two insulated cups away because they were leaking when I drank from them. I decided to try these rubber seals and they worked great. ### ⭐ Not thick enough *by S***E on June 29, 2026* These rings do fit the lid for my Yeti tumbler, but they are not thick enough. They do not create a leak-proof seal. I would return them, but for $7.00, it's not worth the trouble. ### ⭐⭐⭐⭐⭐ Works for Rtic 20 oz. mug *by M***R on June 2, 2026* These gaskets DO fit the lid of Rtic 20oz travel mugs they are just slightly thicker than the original one I had and that’s a good thing. The old one was compressed to the point where the sipping hole lined up with the handle or opposite side of the cup, making drinking slightly awkward. Now I have a few extra for when I over-torque the next gasket into uselessness. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/809069174-uxcell-40oz-replacement-rubber-lid-seals-4-pcs-3-diameter](https://www.desertcart.no/products/809069174-uxcell-40oz-replacement-rubber-lid-seals-4-pcs-3-diameter) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-26*