--- product_id: 565533053 title: "10pcs Silicone Straw Covers for Stanley 30&40 Oz Tumbler, Eco-friendly, Multi-design, Reusable Straw Plugs" brand: "alknot" price: "AR$20137" currency: ARS in_stock: true reviews_count: 13 category: "Alknot" url: https://www.desertcart.com.ar/products/565533053-10pcs-silicone-straw-covers-for-stanley-30-and-40-oz store_origin: AR region: Argentina --- # 10 unique, stylish designs Perfect 10mm fit, no loosening Durable, reusable silicone 10pcs Silicone Straw Covers for Stanley 30&40 Oz Tumbler, Eco-friendly, Multi-design, Reusable Straw Plugs **Brand:** alknot **Price:** AR$20137 **Availability:** ✅ In Stock ## Summary > ✨ Lock in freshness, style, and sustainability with every sip! 🌟 ## Quick Answers - **What is this?** 10pcs Silicone Straw Covers for Stanley 30&40 Oz Tumbler, Eco-friendly, Multi-design, Reusable Straw Plugs by alknot - **How much does it cost?** AR$20137 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/565533053-10pcs-silicone-straw-covers-for-stanley-30-and-40-oz) ## Best For - alknot enthusiasts ## Why This Product - Trusted alknot brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Vibrant Variety:** 10 playful, Instagram-worthy designs to personalize your tumbler and stand out in any crowd. - • **Snug & Secure Seal:** Engineered for a tight 10mm fit on Stanley 30 & 40 oz tumblers—no slipping, no spills. - • **Compact & Convenient:** Lightweight and easy to carry, these covers stay attached even when open, so you never lose your style. - • **Eco-Chic Reusability:** Made from premium food-grade silicone—safe, odorless, dishwasher-friendly, and endlessly reusable. - • **Outdoor-Ready Protection:** Dustproof and splash-resistant—perfect for your active lifestyle and on-the-go hydration. ## Overview This set of 10 silicone straw covers fits perfectly on Stanley 30 & 40 oz tumblers with 10mm diameter straws, providing a secure, spill-proof seal. Crafted from high-quality, odorless, and reusable silicone, these dustproof and dishwasher-safe covers come in 10 unique designs, combining functionality with personalized style—ideal for eco-conscious professionals who want to elevate their daily hydration game. ## Description 10mm Silicone Straw Tips Covers Fit Perfectly for Stanley Quencher Adventure 40oz Tumbler & 30oz Package included: 1x Cat's Paw Straw Covers 1x Cloud Shape Straw Covers 1x White Flower Straw Covers 1x Yellow Flower Straw Covers 1x Strawberry Straw caps 1x Purple Drink Cup straw caps 1x Blue Drink Cup straw caps 1x Orange Duck Straw caps 1x White Cactus Straw caps 1x Rainbow Straw caps Material: Food Grade Silicone Item Characteristics: Soft, Odorless, Dust-Proof, Heat-Resistant, Durable,reusable. Application: Suitable for various shapes of glass straws, plastic straws, stainless steel straws. Note:Our straw cover for stanley 40 oz is about 0.46inch/1.17cm, Perfect match for most stanley straw diameter in 9-10 mm / 0.35-0.39 inches. Review: Best - Almost free at this range Review: Buy it - They look very nice with my Stanley cup ## Features - 【Included】10Pcs diameter 10mm Straw Covers:Silicone straw cover come with 10pcs different styles,compatible with Stanley 40 and 30 oz tumbler.Compared to the 12mm straw cap, our straw cover will not loosen when used.Please check the size before purchasing. - 【Size】It's 0.4 inch(10mm),perfectly compatible with Stanley 30&40 oz tumbler straw.They are tight and do not fall off easily. Please note that there are only silicone straw caps in your package, straws are not included. Compatible with stanley tumbler 10mm straws. - 【Safe Material】The silicone straw lids are made of high quality materials, and there is no unpleasant smell, durable and reusable. Dust and splash proof, especially suitable for outdoor activities.safe and non-toxic, reusable, hand washable and dishwasher safe.After you clean and dried, you can stored for next time. - 【Easy to Carry】Our Silicone Straw Tips can perfectly fixed on the straw and can still be hung on the side of the straw after opening the cover. Dustproof and has the protection function for stanley cup straw, especially suitable for outdoor activities. - 【Protect Your Drinks】This straw cover not only looks cute, but also easy to carry.They're perfect for decorative sippy cups, provide an airtight seal to prevent spills and splashes. Please note that our package only includes silicone straw lids, straws are not included. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CF9QZLWF | | Brand | ALKNOT | | Color | Claw/Strawberry/Duck/Cloud/Yellow /White /Rainbow | | Customer Reviews | 4.3 4.3 out of 5 stars (162) | | Date First Available | 9 September 2023 | | Item Weight | 80 g | | Material | Silicone | | Model Number | 6 | | Package Dimensions | 11.1 x 10.3 x 3.5 cm; 80 g | | Special Features | Reusable | ## Product Details - **Brand:** ALKNOT - **Colour:** Claw/Strawberry/Duck/Cloud/Yellow /White /Rainbow - **Material:** Silicone - **Size:** large - **Special features:** Reusable ## Images ![10pcs Silicone Straw Covers for Stanley 30&40 Oz Tumbler, Eco-friendly, Multi-design, Reusable Straw Plugs - Image 1](https://m.media-amazon.com/images/I/61xCGFKglAL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best *by U***R on 3 October 2025* Almost free at this range ### ⭐⭐⭐⭐⭐ Buy it *by M***A on 12 June 2025* They look very nice with my Stanley cup ### ⭐⭐⭐⭐ Fantastic quality *by S***R on 20 October 2024* My kids love it one is 9 and the other 15 they are obsessed with it but some of them didn’t fit with my 15 ur olds Stanley straw ## Frequently Bought Together - ALKNOT 10pcs Silicone Straw Covers for Stanley 30&40 Oz Tumbler, Eco-friendly, Multi-design, Reusable Straw Plugs - TERPINK 8 Pack Replacement Straws Compatible with Stanley 40/30 oz Cup Tumbler, Reusable Plastic Straws with Cleaning Brush, Compatible with Stanley Adventure Travel Tumbler Accessories（12.5inch Long） - Beynant Snack Bowl for Stanley Cup, Reusable Snack Ring Compatible with Stanley Quencher H2.0 40oz Tumbler with Handle, Cute Water Bottle Accessories --- ## 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.com.ar/products/565533053-10pcs-silicone-straw-covers-for-stanley-30-and-40-oz](https://www.desertcart.com.ar/products/565533053-10pcs-silicone-straw-covers-for-stanley-30-and-40-oz) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-20*