--- product_id: 538962168 title: "mciskin Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0)" brand: "mciskin" price: "3.69 DT" currency: TND in_stock: false reviews_count: 10 url: https://www.desertcart.tn/products/538962168-mciskin-silicone-spill-proof-stopper-set-of-3-compatible-stanley store_origin: TN region: Tunisia --- # Spill-proof design Secure fit Eco-friendly silicone mciskin Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0) **Brand:** mciskin **Price:** 3.69 DT **Availability:** ❌ Out of Stock ## Summary > 🚫💦 No More Spills, Just Thrills! ## Quick Answers - **What is this?** mciskin Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0) by mciskin - **How much does it cost?** 3.69 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/538962168-mciskin-silicone-spill-proof-stopper-set-of-3-compatible-stanley) ## Best For - mciskin enthusiasts ## Why This Product - Trusted mciskin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sustainable & Safe:** Crafted from high-quality, BPA-free silicone - reusable and dishwasher safe! - • **Hygienic Straw Cover:** Keep your drinks clean and fresh with our dust-proof straw topper. - • **Versatile Compatibility:** Designed exclusively for Stanley Cup 1.0 (40oz & 30oz) - perfect fit guaranteed! - • **Ultimate Spill Protection:** Say goodbye to tumbler leaks with our innovative stopper set! - • **Effortless Drinking Experience:** Cross opening design allows for easy sipping while keeping spills at bay. ## Overview The mciskin Silicone Spill Proof Stopper Set includes 3 essential accessories designed specifically for the Stanley Cup 1.0 (40oz & 30oz). This set features a straw cover cap, a round leak-proof plug, and a square spill stopper, all made from high-quality, food-grade silicone. Reusable and dishwasher safe, these stoppers ensure a clean, spill-free drinking experience while promoting sustainability. ## Description Product Description Completely Spill Proof Are you still troubled by the leak of tumbler? Our spill stopper set is the solution, it keeps your cup completely spill proof. Only for 1.0 Tumbler Compatible with version 1.0 of cup 40oz & 30oz. Food Grade Silicone Food grade silicone BPA free Dishwasher safe Items Including 2 Straw cover 2 Square Spill Stopper 2 Round Leak Stopper Review: Brilliant - Brilliant no more leaks from My Stanley cup fab would defo recommend 100% Review: Doesn’t fit - Doesn’t fit! ## Features - [Idea Companion for Cup] Are you still troubled by the leak of tumbler? Our spill stopper set is the best solution, it keeps your cup completely spill proof. - [Only for Version 1.0] Not available for H2.0. Only compatible with stanley tumbler 1.0 40oz & 30oz. - [Straw Topper] The straw tip cover cap prevents water from spilling out of the straw, and can stop debris and dust from entering through the straw. - [Round Leak Proof Plug] Installed in the middle of the inside of the lid for sealing, with a cross opening design to ensure that air enters when drinking water, making drinking water easy. - [High-Quality Silicone Material] The spill stoppers set of 3 is food grade silicone, reusable, BPA free, dishwasher safe. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | mciskin | | Package Dimensions | 7.6 x 5.5 x 2 cm; 10 g | | Material | Silicone | | Item Weight | 10 g | ## Images ![mciskin Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0) - Image 1](https://m.media-amazon.com/images/I/61V1ra5gRcL.jpg) ![mciskin Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0) - Image 2](https://m.media-amazon.com/images/I/61bQ7aUdmjL.jpg) ![mciskin Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0) - Image 3](https://m.media-amazon.com/images/I/81jM4U1keDL.jpg) ![mciskin Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0) - Image 4](https://m.media-amazon.com/images/I/71H3+82Y8aL.jpg) ![mciskin Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0) - Image 5](https://m.media-amazon.com/images/I/6165RmlVplL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Brilliant *by G***K on 16 November 2023* Brilliant no more leaks from My Stanley cup fab would defo recommend 100% ### ⭐ Doesn’t fit *by N***A on 28 November 2023* Doesn’t fit! ### ⭐⭐⭐⭐ Keeping the germs away! *by N***E on 4 December 2023* Keeps the germs away! Not totally leak proof with this gap on. But from a germ point of view much safer ## Frequently Bought Together - mciskin Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 1.0 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap,2 Square Spill Stopper and 2 Round Leak Stopper(6Pcs) (1.0) - Replacement Straw Compatible with Stanley Cup 40oz 8Pack, Mellbree Reusable Transparent Straws Compatible with Stanley Adventure Quencher Travel Tumbler --- ## 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.tn/products/538962168-mciskin-silicone-spill-proof-stopper-set-of-3-compatible-stanley](https://www.desertcart.tn/products/538962168-mciskin-silicone-spill-proof-stopper-set-of-3-compatible-stanley) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-14*