--- product_id: 538735340 title: "HOMDSG Silicone Spill 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 Preventer" brand: "homdsg" price: "¥2865" currency: JPY in_stock: true category: "Homdsg" url: https://www.desertcart.jp/products/538735340-homdsg-silicone-spill-stopper-set-of-3-compatible-with-stanley store_origin: JP region: Japan --- # BPA-free, reusable silicone Dishwasher safe convenience 100% spill-proof seal HOMDSG Silicone Spill 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 Preventer **Brand:** homdsg **Price:** ¥2865 **Availability:** ✅ In Stock ## Summary > 🚫💧 Stop spills before they start — sip smarter, live freer! ## Quick Answers - **What is this?** HOMDSG Silicone Spill 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 Preventer by homdsg - **How much does it cost?** ¥2865 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/538735340-homdsg-silicone-spill-stopper-set-of-3-compatible-with-stanley) ## Best For - homdsg enthusiasts ## Why This Product - Trusted homdsg brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Cleaning:** Dishwasher safe design means no hassle—keep your accessories fresh and ready for every adventure. - • **Leak-Proof Confidence:** Eliminate tumbler spills with precision-fit stoppers designed exclusively for Stanley Cup 1.0 (40oz & 30oz). - • **Triple Protection Set:** Includes 2 straw covers, 2 square spill stoppers, and 2 round leak preventers for comprehensive leak defense. - • **Optimized Airflow Design:** Cross-opening round plug balances leak prevention with smooth sipping, enhancing your hydration experience. - • **Premium Food-Grade Silicone:** Safe, BPA-free, and durable material ensures health-conscious, long-lasting use. ## Overview The HOMDSG Silicone Spill Stopper Set is a must-have accessory for Stanley Cup 1.0 tumblers (40oz & 30oz), featuring a trio of silicone components—straw covers, square spill stoppers, and round leak preventers—that guarantee a spill-proof, hygienic, and easy-to-clean drinking experience. Crafted from BPA-free, food-grade silicone and dishwasher safe, this set elevates your tumbler’s functionality while preventing leaks and debris intrusion. ## Description * Our spill stopper Set can solve your stanley cup leakage problem. Let you enjoy the good mood of drinking anytime anywhere.* Our Leak stopper set fits version 1.0 stanley cup of 40oz & 30oz, is an essential accessory for Stanley tumbler.* The spill stopper is made of food grade silicone material, you can use them with confidence, including 2 straw covers caps, 2 square spill stoppers and 2 round Leak plugs. ## 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] Accessories Including 2 straw cover cap, 2 square spill stopper and 2 round lid leak stopper, compatible with stanley tumbler 1.0 40oz & 30oz only . - [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. - [Square Spill Stopper Seal] Installed in the straw hole of the lid, it not only forms a seal, but also holder the straw..[High-Quality Silicone Material] The spill stoppers set of 3 is food grade silicone, reusable, BPA free, dishwasher safe. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C38YLGCR | | Best Sellers Rank | #67,713 in Kitchen ( See Top 100 in Kitchen ) #99 in Wine Stoppers | | Brand Name | HOMDSG | | Color | 1.0-Clear | | Customer Reviews | 4.5 4.5 out of 5 stars (7,261) | | Included Components | Cups, Mugs & Saucers | | Is the item dishwasher safe? | Yes | | Item Dimensions W x H | 9.7W x 1H centimeters | | Manufacturer | HOMDSG | | Manufacturer Part Number | D3-GJMFT-001 | | Material Type | Silicone | | Model Number | STOPPER-1.0 | | Number of Items | 1 | | Number of Packs | 3 | | Shape | Round, Square | | UPC | 768434984470 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** HOMDSG - **Colour:** 1.0-Clear - **Material:** Silicone - **Product dimensions:** 9.7W x 1H centimeters - **Shape:** Round, Square ## Images ![HOMDSG Silicone Spill 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 Preventer - Image 1](https://m.media-amazon.com/images/I/61IAN5YLVgL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is this available for the 2.0 yet?** A: Not very compatible with version 2.0. The leak proof stopper compatible with 2.0 stanley cups is expected to be launched and sold by the end of May. **Q: I just purchased and I’m missing 2 of Square stoppers. How can I get those?** A: Return them back to Amazon and tell them you r missing the square stoppers and they will send u a new order. **Q: does it work with with thinner straws?** A: It worked with my Stanley straws, I only use those in my cups **Q: my stanly isn't keep my ice for more than 2 hours. will this also help with keeping my water cold?** A: No, I really don’t think this will Make a difference. If you’ve dropped your Stanley tumbler chances are that’s why it’s not keeping it cold. ## Frequently Bought Together - HOMDSG Silicone Spill Stopper Set of 3, Compatible with Stanley Cup 40oz/ 30oz, Tumbler Accessories, Including 2 Straw Cover Cap, 2 Square Spill Stopper and 2 Round Leak Stopper - Stanley Quencher H2.0 Tumbler with Handle and Straw 30 oz | Flowstate 3-Position Lid | Cup Holder Compatible for Travel | Insulated Stainless Steel Cup | BPA-Free | Cherry Blossom - Replacement Straw Compatible with Stanley 40 oz 30 oz Cup Tumbler, 6 Pack Reusable Straw with Cleaning Brush, Plastic, Clear --- ## 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.jp/products/538735340-homdsg-silicone-spill-stopper-set-of-3-compatible-with-stanley](https://www.desertcart.jp/products/538735340-homdsg-silicone-spill-stopper-set-of-3-compatible-with-stanley) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-29*