--- product_id: 575654112 title: "Adjustable Straw Cover for All Brand of Stanley, Simple Modern, Yeti, Owala, Hydro Flask, Reduce, Maars, Meoky, MaxBase, Beast, Hydrapeak and so on, Diameter 6mm-10mm, BPA Free, Dishwasher safe" brand: "youcox" price: "$1.37" currency: USD in_stock: false url: https://www.desertcart.us/products/575654112-adjustable-straw-cover-for-all-brand-of-stanley-simple-modern store_origin: US region: United States of America --- # Adjustable 6-10mm fit BPA-free, dishwasher safe Leak & dust proof seal Adjustable Straw Cover for All Brand of Stanley, Simple Modern, Yeti, Owala, Hydro Flask, Reduce, Maars, Meoky, MaxBase, Beast, Hydrapeak and so on, Diameter 6mm-10mm, BPA Free, Dishwasher safe **Brand:** youcox **Price:** $1.37 **Availability:** ❌ Out of Stock ## Summary > 🥤 Seal the Sip, Own the Moment! ## Quick Answers - **What is this?** Adjustable Straw Cover for All Brand of Stanley, Simple Modern, Yeti, Owala, Hydro Flask, Reduce, Maars, Meoky, MaxBase, Beast, Hydrapeak and so on, Diameter 6mm-10mm, BPA Free, Dishwasher safe by youcox - **How much does it cost?** $1.37 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/575654112-adjustable-straw-cover-for-all-brand-of-stanley-simple-modern) ## Best For - youcox enthusiasts ## Why This Product - Trusted youcox brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Safe Silicone:** Crafted from BPA-free, food-grade silicone that’s reusable, non-toxic, and dishwasher safe. - • **Sleek Minimalist Upgrade:** Adds a refined, low-profile finish to your tumbler without bulk or fuss. - • **Hygiene Meets Convenience:** Seals out dust, bugs, and spills to keep your drink pristine during every sip. - • **Universal Fit, Zero Hassle:** Patented adjustable design fits all major straw brands from Stanley to Hydro Flask effortlessly. - • **Built to Last & Easy to Clean:** Strong silicone tether resists wear and tear, and cleans easily with bottle brushes or q-tips. ## Overview The YOUCOX Adjustable Straw Cover is a versatile, patented silicone accessory designed to fit straws with diameters from 6mm to 10mm, compatible with all major brands like Stanley, Yeti, and Hydro Flask. It provides a leak-proof, dustproof barrier that keeps your drink hygienic and spill-free. Made from BPA-free, food-grade silicone, it’s durable, dishwasher safe, and perfect for on-the-go lifestyles. Elevate your hydration game with a sleek, reusable straw cover that blends functionality with minimalist style. ## Description Online Shopping for Kitchen Utensils & Gadgets from a great selection at everyday low prices. Free 2-day Shipping with desertcart Prime. ## Features - Solve the problem of unsuitability: When purchasing a straw cover, are you concerned about the size not being suitable for multiple different brands of straws or cups. The adjustable straw cap can help you solve it. This is a great innovation. - Fit All Brand of Straw: Patent Design - Innovative design with adjustable internal diameter (6mm-10mm). Suitable for all brand of Stanley, Simple Modern, Yeti, Owala, Hydro Flask, Reduce, Maars, Meoky, MaxBase, Beast, Hydrapeak and so on. NO brand limitid. - Food Grade Material: Made of the same food grade silicone material. BPA free, durable, safe and non-toxic, reusable. Dustproof and splashproof, especially suitable for outdoor activities. Hand washable and dishwasher safe. - Leak-proof & Dust: prevents the straw from being contaminated by dust and spittle in the air, and also prevents mosquitoes from entering the water cup, keeps the straw and cup hygienic. - Guaranteen：If, for any reason, Please contact our team! We will solve the problem as soon as possible. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CL95YG8Q | | Best Sellers Rank | #120,307 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2,240 in Water Bottle Accessories | | Brand Name | YOUCOX | | Color | Clear*2 Pack + White*2 Pack + Pink*2 Pack | | Customer Reviews | 4.7 4.7 out of 5 stars (1,248) | | Manufacturer | YOUCOX | | Material Type | Silicone | | Number of Items | 1 | | Other Special Features of the Product | Adjustable | | Size | Bighead | | UPC | 763967649339 | | Unit Count | 1 Count | ## Product Details - **Brand:** YOUCOX - **Color:** Clear*2 Pack + White*2 Pack + Pink*2 Pack - **Manufacturer:** YOUCOX - **Material:** Silicone - **Number of Items:** 1 - **Size:** Bighead - **Special Feature:** Adjustable - **UPC:** 763967649339 - **Unit Count:** 1 Count ## Images ![Adjustable Straw Cover for All Brand of Stanley, Simple Modern, Yeti, Owala, Hydro Flask, Reduce, Maars, Meoky, MaxBase, Beast, Hydrapeak and so on, Diameter 6mm-10mm, BPA Free, Dishwasher safe - Image 1](https://m.media-amazon.com/images/I/61ztAFwGcNL.jpg) ![Adjustable Straw Cover for All Brand of Stanley, Simple Modern, Yeti, Owala, Hydro Flask, Reduce, Maars, Meoky, MaxBase, Beast, Hydrapeak and so on, Diameter 6mm-10mm, BPA Free, Dishwasher safe - Image 2](https://m.media-amazon.com/images/I/61P0oOUEy1L.jpg) ![Adjustable Straw Cover for All Brand of Stanley, Simple Modern, Yeti, Owala, Hydro Flask, Reduce, Maars, Meoky, MaxBase, Beast, Hydrapeak and so on, Diameter 6mm-10mm, BPA Free, Dishwasher safe - Image 3](https://m.media-amazon.com/images/I/611ig8D7gIL.jpg) ![Adjustable Straw Cover for All Brand of Stanley, Simple Modern, Yeti, Owala, Hydro Flask, Reduce, Maars, Meoky, MaxBase, Beast, Hydrapeak and so on, Diameter 6mm-10mm, BPA Free, Dishwasher safe - Image 4](https://m.media-amazon.com/images/I/61VUFQc1SaL.jpg) ![Adjustable Straw Cover for All Brand of Stanley, Simple Modern, Yeti, Owala, Hydro Flask, Reduce, Maars, Meoky, MaxBase, Beast, Hydrapeak and so on, Diameter 6mm-10mm, BPA Free, Dishwasher safe - Image 5](https://m.media-amazon.com/images/I/81+Cpyhc3ZL.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## 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/575654112-adjustable-straw-cover-for-all-brand-of-stanley-simple-modern](https://www.desertcart.us/products/575654112-adjustable-straw-cover-for-all-brand-of-stanley-simple-modern) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-13*