--- product_id: 617053797 title: "Straw Cover Cap for Hydroflask Tumbler 40 oz / 32 oz, Silicone Straw Covers for Hydro Flask, for 10mm Straw, Reusable, BPA Free - 6PCS" brand: "zizaism" price: "469774₫" currency: VND in_stock: true reviews_count: 8 url: https://www.desertcart.vn/products/617053797-straw-cover-cap-for-hydroflask-tumbler-40-oz-32-oz store_origin: VN region: Vietnam --- # Dust & leak-proof seal 10mm straw fit precision BPA-free food-grade silicone Straw Cover Cap for Hydroflask Tumbler 40 oz / 32 oz, Silicone Straw Covers for Hydro Flask, for 10mm Straw, Reusable, BPA Free - 6PCS **Brand:** zizaism **Price:** 469774₫ **Availability:** ✅ In Stock ## Summary > 💧 Sip Clean, Stay Stylish — Your Hydroflask’s New Best Friend! ## Quick Answers - **What is this?** Straw Cover Cap for Hydroflask Tumbler 40 oz / 32 oz, Silicone Straw Covers for Hydro Flask, for 10mm Straw, Reusable, BPA Free - 6PCS by zizaism - **How much does it cost?** 469774₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/617053797-straw-cover-cap-for-hydroflask-tumbler-40-oz-32-oz) ## Best For - zizaism enthusiasts ## Why This Product - Trusted zizaism brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gift-Ready 6-Pack:** Six vibrant covers to mix, match, and share—perfect for the eco-conscious trendsetter in your life. - • **Safe & Sustainable:** Made from BPA-free, food-grade silicone that’s reusable and odorless—hydrate responsibly. - • **Clean Sips Anywhere:** Dust-proof and leak-proof design keeps your drink pristine during every adventure. - • **Compact & Travel-Ready:** Lightweight and portable—ideal for gym, hiking, beach days, or your daily commute. - • **Perfect Fit for Hydroflask:** Tailored for 40oz & 32oz tumblers with 10mm straws—no slipping, no fuss. ## Overview ZIZAISM’s 6-pack silicone straw covers are precision-engineered for Hydroflask 40oz and 32oz tumblers with 10mm straws. Crafted from BPA-free, food-grade silicone, these reusable caps provide a dust-proof, leak-proof seal that ensures hygienic sipping on the go. Compact and easy to clean, they’re perfect for active lifestyles and make a thoughtful, eco-friendly gift. ## Description Straw Cover Cap for Hydroflask Tumbler 40 oz / 32 oz, Silicone Straw Covers for Hydro Flask, for 10mm Straw, Reusable, BPA Free - 6PCS ## Features - 10mm Straw Covers: These straw cover caps are designed for hydroflask straw cups in sizes 40oz/32oz. they are compatible with 10mm (0.4 inch)tumbler straws. - Food grade silicone: These hydroflask straw cover are made from food grade silicone, BPA free, no unpleasant smell, and non-toxic. They can be reused and easy to clean. - Dust-Free & Leak-Proof: hydroflask tumbler straw cover ensures a pristine drinking experience by preventing dust and leaks. Perfect for outdoor activities, you can enjoy hygienic sipping wherever you go. Embrace a spill-free and clean hydration journey! - Easy to Carry: These small and adorable hydroflask accessories can be easily carried, making them perfect for various outdoor activities such as hiking, going to the gym, visiting beaches, camping, cycling, or for school. Ensure you have an ample water supply for your travel needs. - Great Gift Choice: This package includes 6 Pcs compatible hydroflask tumbler 40 oz, 32 oz straw covers cap, Excellent quality and decorative features make it the first choice as a gift for straw mug lovers. ## Product Details - **Material:** Silicone - **Color:** Mix Color - **Size:** 10mm - **Special Feature:** Reusable - **Brand:** ZIZAISM - **Unit Count:** 6.0 Count - **Number of Items:** 6 - **Manufacturer:** ZIZAISM ## Images ![Straw Cover Cap for Hydroflask Tumbler 40 oz / 32 oz, Silicone Straw Covers for Hydro Flask, for 10mm Straw, Reusable, BPA Free - 6PCS - Image 1](https://m.media-amazon.com/images/I/6110qT7WXLL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ They fit my hydroflask! *by A***R on March 12, 2025* It was an annoying search, but when these arrived and they fit my straw, all was right once more! Absolutely love these toppers! ### ⭐⭐⭐⭐⭐ Super cute!! *by C***Y on February 6, 2025* These are all super cute and fit perfectly on my Hydro Flask!! ### ⭐⭐⭐⭐ Not for hydro flask *by J***N on March 15, 2025* The description says it fits hydro flask straws and it does not. Only fits Stanley’s. The items are cute tho. ## Frequently Bought Together - ZIZAISM Straw Cover Cap for Hydroflask Tumbler 40 oz / 32 oz, Silicone Straw Covers for Hydro Flask, for 10mm Straw, Reusable, BPA Free - 6PCS - Hydro Flask All Around Travel Tumbler Dew 40 Oz - Hydro Flask All Around Travel Tumbler Trillium 32 Oz --- ## 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.vn/products/617053797-straw-cover-cap-for-hydroflask-tumbler-40-oz-32-oz](https://www.desertcart.vn/products/617053797-straw-cover-cap-for-hydroflask-tumbler-40-oz-32-oz) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*