--- product_id: 607614262 title: "Kleeblatt 6pcs Silicone Spill Proof Stopper, Compatible with Stanley Cup 2.0 30&40oz, Accessories Contains Clear Straw Cover Cap, Lid Spill Plug and Fix Leak Stopper" brand: "kleeblatt" price: "$43.64" currency: USD in_stock: true reviews_count: 5 category: "Kleeblatt" url: https://www.desertcart.us/products/607614262-kleeblatt-6pcs-silicone-spill-proof-stopper-compatible-with-stanley-cup store_origin: US region: United States of America --- # Perfect fit for Stanley Cup 2.0 30 & 40oz 3 unique spill-proof stopper types 6pcs premium food-grade silicone Kleeblatt 6pcs Silicone Spill Proof Stopper, Compatible with Stanley Cup 2.0 30&40oz, Accessories Contains Clear Straw Cover Cap, Lid Spill Plug and Fix Leak Stopper **Brand:** kleeblatt **Price:** $43.64 **Availability:** ✅ In Stock ## Summary > 🚫💧 Lock in your sip, lock out the spill—because your Stanley Cup deserves the best! ## Quick Answers - **What is this?** Kleeblatt 6pcs Silicone Spill Proof Stopper, Compatible with Stanley Cup 2.0 30&40oz, Accessories Contains Clear Straw Cover Cap, Lid Spill Plug and Fix Leak Stopper by kleeblatt - **How much does it cost?** $43.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/607614262-kleeblatt-6pcs-silicone-spill-proof-stopper-compatible-with-stanley-cup) ## Best For - kleeblatt enthusiasts ## Why This Product - Trusted kleeblatt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Sustainable:** Crafted from premium food-grade silicone—ditch low-quality plastics and upgrade your hydration game. - • **Tailored Precision Fit:** Designed exclusively for Stanley Cup 2.0 30oz & 40oz lids to ensure zero wiggle and maximum seal. - • **Ultimate Spill Defense:** 3 specialized stoppers create an all-around leak barrier for your Stanley Cup. - • **Effortless Installation:** Pop in the stoppers and go—spill worries vanish instantly, perfect for your on-the-move lifestyle. - • **Hygienic Straw Protection:** Clear straw covers keep dust and debris out, maintaining a clean sip every time. ## Overview The Kleeblatt 6pcs Silicone Spill Proof Stopper set offers a tailored, food-grade silicone solution to prevent leaks and spills for Stanley Cup 2.0 30oz and 40oz models. Featuring 2 straw covers, 2 square leak stoppers, and 2 round leak stoppers, it ensures a secure fit and hygienic drinking experience. Easy to install and designed in the USA, this accessory set elevates your tumbler’s functionality while protecting your belongings from accidental spills. ## Description Kleeblatt 6pcs Silicone Spill Proof Stopper, Compatible with Stanley Cup 2.0 30&40oz, Accessories Contains Clear Straw Cover Cap, Lid Spill Plug and Fix Leak Stopper Review: Great value - Perfectly fits on cup with no issues and well worth the money, fast shipping. Review: It doesn’t prevent leaking - This brand doesn’t have the vent for the top cover which doesn’t make it leak proof because whenever you suck threw the straw the piece falls off in your drink ## Features - 【The Best Partner of Stanley Cup】Package includes 2 straw covers, 2 square leak stoppers, and 2 round leak stoppers.Never worry about leaks and stains on your clothes, desk, car again with our spill proof stopper set. - 【Perfect Fit】Compatible with the Stanley Cup 2.0 40oz/ 30oz. Fitted in the straw hole of the lid, it not only creates a seal but also holds the straw in place. - 【Effective All-round Spill Proof】The straw tip cover helps prevent from dust and beverage spills, ensuring the straw clean. The square stopper plug can form a seal and fix the straw and the round stopper plug is installed inside of the lid to improve sealing. - 【Food Grade Silicone】Kleeblatt stanley spill stopper set is made from premium food-grade silicone, providing you with a premium and safe drinking experience. Say no to low-quality 3d-printed plastic stanleystopper spill that can degrade over time. - 【Easy to Use 】 Simply insert the spill stoppers into your tumbler lid and you're ready to go - no more worrying about spills or leaks when tipped over. Suitable for Stanley H2.0 cups, but the lid can not be turned, please note before purchase. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CCTHHFF2 | | Brand | Kleeblatt | | Colour | 6pcs-stanley2.0 | | Country of Origin | USA | | Customer Reviews | 4.0 out of 5 stars 14 Reviews | | Enclosure Material | Silicone | | Item Weight | 0.01 Kilograms | | Manufacturer | Kleeblatt | | Manufacturer Part Number | KT-SpillProofStopper-2.0 | | Material | Silicone | | Model number | KT-SpillProofStopper-2.0 | | Number of Items | 6 | ## Product Details - **Material:** Silicone - **Brand:** Kleeblatt - **Colour:** 6pcs-stanley2.0 - **Number of Items:** 6 ## Images ![Kleeblatt 6pcs Silicone Spill Proof Stopper, Compatible with Stanley Cup 2.0 30&40oz, Accessories Contains Clear Straw Cover Cap, Lid Spill Plug and Fix Leak Stopper - Image 1](https://m.media-amazon.com/images/I/61A2MkHU4SL.jpg) ![Kleeblatt 6pcs Silicone Spill Proof Stopper, Compatible with Stanley Cup 2.0 30&40oz, Accessories Contains Clear Straw Cover Cap, Lid Spill Plug and Fix Leak Stopper - Image 2](https://m.media-amazon.com/images/I/71CijgOR0BL.jpg) ![Kleeblatt 6pcs Silicone Spill Proof Stopper, Compatible with Stanley Cup 2.0 30&40oz, Accessories Contains Clear Straw Cover Cap, Lid Spill Plug and Fix Leak Stopper - Image 3](https://m.media-amazon.com/images/I/71V8ds63VAL.jpg) ![Kleeblatt 6pcs Silicone Spill Proof Stopper, Compatible with Stanley Cup 2.0 30&40oz, Accessories Contains Clear Straw Cover Cap, Lid Spill Plug and Fix Leak Stopper - Image 4](https://m.media-amazon.com/images/I/81e4aw2xUcL.jpg) ![Kleeblatt 6pcs Silicone Spill Proof Stopper, Compatible with Stanley Cup 2.0 30&40oz, Accessories Contains Clear Straw Cover Cap, Lid Spill Plug and Fix Leak Stopper - Image 5](https://m.media-amazon.com/images/I/71zNfUbfbKL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great value *by A***R on 4 November 2023* Perfectly fits on cup with no issues and well worth the money, fast shipping. ### ⭐ It doesn’t prevent leaking *by A***R on 28 January 2026* This brand doesn’t have the vent for the top cover which doesn’t make it leak proof because whenever you suck threw the straw the piece falls off in your drink ### ⭐⭐⭐ Successish *by N***E on 6 March 2024* This helped the dreaded Stanley leak situation, but didn’t put a full stop to it. Still a little leaky- just less. --- ## 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.us/products/607614262-kleeblatt-6pcs-silicone-spill-proof-stopper-compatible-with-stanley-cup](https://www.desertcart.us/products/607614262-kleeblatt-6pcs-silicone-spill-proof-stopper-compatible-with-stanley-cup) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-25*