--- product_id: 325040786 title: "HYDRO FLASK - Silicone Flex Boot - Protective Silicone Sleeve Boot - BPA-Free and Toxin-Free - Anti Slip Bottom Sleeve Cover for 946ml / 1,183ml Bottles - Medium - Cobalt" brand: "hydro flask" price: "NT$3133" currency: TWD in_stock: true category: "Hydro Flask" url: https://www.desertcart.tw/products/325040786-hydro-flask-silicone-flex-boot-protective-silicone-sleeve-boot-bpa store_origin: TW region: Taiwan --- # Anti-slip bottom grip Dishwasher safe & easy clean Durable silicone flex boot HYDRO FLASK - Silicone Flex Boot - Protective Silicone Sleeve Boot - BPA-Free and Toxin-Free - Anti Slip Bottom Sleeve Cover for 946ml / 1,183ml Bottles - Medium - Cobalt **Brand:** hydro flask **Price:** NT$3133 **Availability:** ✅ In Stock ## Summary > 🛡️ Protect your adventure companion in style—because your Hydro Flask deserves the best boot! ## Quick Answers - **What is this?** HYDRO FLASK - Silicone Flex Boot - Protective Silicone Sleeve Boot - BPA-Free and Toxin-Free - Anti Slip Bottom Sleeve Cover for 946ml / 1,183ml Bottles - Medium - Cobalt by hydro flask - **How much does it cost?** NT$3133 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/325040786-hydro-flask-silicone-flex-boot-protective-silicone-sleeve-boot-bpa) ## Best For - hydro flask enthusiasts ## Why This Product - Trusted hydro flask brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lifetime Confidence:** Backed by Hydro Flask’s limited lifetime warranty, because durability isn’t optional—it’s guaranteed. - • **Secure Grip, No Slip:** Anti-slip bottom sleeve ensures your bottle stays put—whether on your desk or trail rocks. - • **Ultimate Bottle Armor:** Robust silicone boot shields your Hydro Flask from dents and dings, keeping it pristine through every adventure. - • **Effortless Clean & Care:** Dishwasher safe, BPA-free, and toxin-free silicone means hygiene and safety without the hassle. - • **Tailored Fit for Your Flask:** Available in medium size, perfectly hugging 946ml to 1,183ml wide-mouth Hydro Flask bottles for a sleek, customized look. ## Overview The Hydro Flask Silicone Flex Boot is a medium-sized, BPA-free, toxin-free protective sleeve designed to fit 946ml to 1,183ml wide-mouth Hydro Flask bottles. Made from durable, dishwasher-safe silicone, it offers anti-slip protection against dents, dings, and scratches, extending the life of your bottle. Backed by a limited lifetime warranty, this cobalt-colored boot combines functionality with a sleek, customizable look for active professionals who demand both style and performance. ## Description We make thoughtful, beautifully designed gear that moves people. Towards nature. Towards happy. And towards each other. Because life is an adventure and we’re glad to be with you for every step, sip and smile along the way. Come on.Let’s Go!Surrounded by mountains, rivers and lakes, HYDRO FLASK HQ is literally nestled into a Pacific Northwest wonderland– Bend, Oregon. Where we are from, is part of who we are and it’s in our DNA. It has shaped our products, people and what we’re about as a company.Not only is the outdoors our everything, but we love to share all kinds of life experiences with others, whether it's a day at the office or at the university or a yoga class. That is our purpose and our heartbeat. Whatever you need to help you be outside living your best life, we're in.The inspiration behind every product we design is Mother Nature. There’s never anything extra – every choice is made for a reason. Keep it strikingly simple. From product innovation to colour leadership - simplicity drives all.More than any design award we've won, we're the most proud of Parks For All – a charitable programme we created to benefit public green spaces and promote happier, healthier lives outdoors for all. To date, we’ve been able to support more than 122 non-profits and donate over £1.3 million and counting!#RefillForGood is our rally cry to encourage people to make the switch and make a real difference for the planet. HYDRO FLASK gear can replace single-use plastics such as plastic water bottles and to-go containers.MAKE EVERY ADVENTURE MORE AWESOME. #HeyLetsGo ## Features - Customise your HYDRO FLASK Bottle: We have everything you need to keep your HYDRO FLASK collection fresh. Our protective Bottle Boots are targeted to protect your Bottle. Durable silicon flex boot helps customize your look and protect against bumps and dings: Make your HYDRO FLASK your own with a colourful, durable silicone Flex Boot - No more dings and dents: High quality robust food-grade silicone bottom sleeve provides maximum protection for your HYDRO FLASK Bottles against unexpected scratches, dents or dings during any exercise you do and extend the life of your bottle - Perfect protection for you HYDRO FLASK Bottle: Available in 2 sizes. Small boot fits Standard Mouth Bottles and medium boot fits Wide Mouth HYDRO FLASK bottles - High Quality and safe materials: The boot is made of BPA-Free and Toxin-Free silicone that is easy to clean and is dishwasher safe - 100% Customer and product satisfaction warranty: We stand behind our products and have great faith in our products. HYDRO FLASK is committed to high standards of durable and robust materials. HYDRO FLASK guarantees this product with a limited lifetime warranty against manufacturer defects ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079398LYK | | Additional Features | Dishwasher Safe | | Age Range Description | Adult | | Bottle Type | Water Bottle | | Brand Name | Hydro Flask | | Capacity | 1.13 kg | | Color | Cobalt | | Customer Reviews | 4.8 4.8 out of 5 stars (2,184) | | Global Trade Identification Number | 00817318022637 | | Included Components | Cap | | Item Type Name | Flask | | Item Weight | 0.03 Pounds | | Manufacturer | Hydro Flask | | Manufacturer Part Number | BBM407 | | Material Type | Silicone | | Model Name | BBM407 | | Model Number | BBM407 | | Number of Items | 1 | | Number of Packs | 1 | | Product Care Instructions | Dishwasher Safe | | Recommended Uses For Product | Water | | Reusability | Reusable | | Shape | Round | | Sport Type | Multi-Sport | | Style Name | Boots | | Theme | Functional | | UPC | 817318022637 | | Unit Count | 1 Count | ## Product Details - **Bottle type:** Water Bottle - **Brand:** Hydro Flask - **Capacity:** 1.13 kg - **Colour:** Cobalt - **Material:** Silicone ## Images ![HYDRO FLASK - Silicone Flex Boot - Protective Silicone Sleeve Boot - BPA-Free and Toxin-Free - Anti Slip Bottom Sleeve Cover for 946ml / 1,183ml Bottles - Medium - Cobalt - Image 1](https://m.media-amazon.com/images/I/31B1oLf2CnL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Will it fit onto a yeti 36 oz vacuum bottle?** A: Hello, honestly I don’t know. I have the 32 oz and the 40 oz and it fits perfectly. I don’t have a yeti but if they’re the same shape, you shouldn’t have a problem. **Q: will a medium-size flex boot fit a 40 oz bottle** A: I have a 40oz wide mouth Hydroflask, and it fits perfectly inside the Medium size flex boot. **Q: Will I need to remove it before cleaning?** A: It’s necessary - but I just took my boot off and found a bunch of sand in it! Clean it once in a while:) **Q: what does size 1 count mean?** A: Hi Lori - Wendy here from Tall Ridge, the exclusive authorized seller of Hydro Flask products - Thank you for your inquiry! I'm so sorry for the confusion! We've been having some technical issues with our listings and Amazon is working with us to correct them. '1 Count' is for the medium-sized boot. I hope that is helpful! ## Frequently Bought Together - HYDRO FLASK - Silicone Flex Boot - Protective Silicone Sleeve Boot - BPA-Free and Toxin-Free - Anti Slip Bottom Sleeve Cover for 946ml / 1,183ml Bottles - Medium - Cobalt - Hydro Flask - Flex Straw Cap for Standard Mouth - Leakproof - Honeycomb Insulated Cap with Flex Strap for Easy Carrying - BPA-Free and Toxin-Free - Dishwasher Safe - Black --- ## 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.tw/products/325040786-hydro-flask-silicone-flex-boot-protective-silicone-sleeve-boot-bpa](https://www.desertcart.tw/products/325040786-hydro-flask-silicone-flex-boot-protective-silicone-sleeve-boot-bpa) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-10-21*