--- product_id: 167634220 title: "IRON °FLASK Silicone Boot for 32-40 oz Water Bottles" brand: "iron °flask" price: "NT$633" currency: TWD in_stock: true reviews_count: 13 category: "Iron °Flask" url: https://www.desertcart.tw/products/167634220-iron-flask-silicone-boot-for-32-40-oz-water-bottles store_origin: TW region: Taiwan --- # Customizable color options BPA-free durable silicone Fits 32-40 oz wide/narrow bottles IRON °FLASK Silicone Boot for 32-40 oz Water Bottles **Brand:** iron °flask **Price:** NT$633 **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your hydration game with style and protection! ## Quick Answers - **What is this?** IRON °FLASK Silicone Boot for 32-40 oz Water Bottles by iron °flask - **How much does it cost?** NT$633 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/167634220-iron-flask-silicone-boot-for-32-40-oz-water-bottles) ## Best For - iron °flask enthusiasts ## Why This Product - Trusted iron °flask brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Non-Slip Confidence:** Lightweight, non-slip design keeps your bottle steady on any surface. - • **Gift-Ready Durability:** A perfect, personalized gift for fitness lovers and outdoor pros that lasts. - • **Ultimate Bottle Armor:** Protects your Iron Flask from dents and scratches with a snug, seamless fit. - • **Effortless Maintenance:** Dishwasher safe and easy to clean for your busy lifestyle. - • **Tailored Style Statement:** Choose from vibrant colors or mix to match your personal vibe and gear. ## Overview The IRON °FLASK Silicone Boot is a BPA-free, flexible protective sleeve designed to fit 32-40 oz wide and narrow mouth water bottles. It prevents dents and scratches while offering a non-slip grip and dishwasher-safe convenience. Available in multiple colors, it’s a durable, customizable accessory perfect for active professionals and outdoor enthusiasts. ## Description Make your larger 32-40 oz Iron Flask water bottle even more dependable with this stylish, BPA-free silicone protective boot. With its snug, seamless fit, this insulated sleeve adds another layer of protection to the double-walled insulation of your Iron Flask water bottle, while keeping it scratch and dent-free. This soft and flexible sleeve is available in a range of colors, so it’s easy to match with your gear and ‘fit. Review: Highly Useful! - Fantastic! This is great for a big water bottle! Keeps it quiet when moving it or sitting it down in a quiet room. Prevents scratches and dings all around the bottom and some protection on the side if it gets knocked over. Easily cleaned with hot water and soap. Would definitely purchase again 10/10! Review: Finally something that fits my 64oz Hydra!! - I was having a really difficult time finding a boot for my Ello 64oz Hydra, but this one finally fit! Couldn’t be happier with it ## Features - IRON FLASK SILICONE PROTECTIVE BOOT: Designed to fit 32 Oz to 40 Oz Wide and Narrow Mouth Bottles or any compatible water bottle brand with the exact bottle base of 3.5 inches. - CUSTOMIZE YOUR BOTTLE: This Iron Flask boot is the perfect accessory for your bottle. You could pick a color that matches your bottle or create a unique mixture of colors. - FUNCTIONAL DESIGN: This boot helps to prevent dents, scratches, and other imperfections on the bottom of your bottle. - TOP NOTCH QUALITY: This boot is BPA free and is made of the highest quality material. - THE ULTIMATE LIFESTYLE GIFT: Choose a color that speaks to your friends and family to create the perfect, personalized gift! Great for the outdoor or gym enthusiast that will enjoy a memorable product they'll remember, & due to its durability will stand the test of time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07XDKHPKR | | Additional Features | Dishwasher Safe, Lightweight, Non-Slip | | Age Range Description | Adult | | Best Sellers Rank | #5,253 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #134 in Water Bottle Accessories | | Bottle Type | Insulated | | Brand | IRON °FLASK | | Brand Name | IRON °FLASK | | Capacity | 2.5 pounds | | Color | Midnight Black | | Container Type | sleeve | | Customer Reviews | 4.7 out of 5 stars 6,720 Reviews | | Global Trade Identification Number | 00810016741367 | | Item Dimensions W x H | 7"W x 0.1"H | | Item Weight | 1.76 ounces | | Manufacturer | IRON °FLASK | | Material | Silicone | | Material Type | Silicone | | Material Type Free | Bisphenol A (BPA) Free | | Model Name | Protective Silicone Boot | | Model Number | Boot32-40Black | | Number of Items | 1 | | Number of Packs | 1 | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Sports | | Reusability | Reusable | | Shape | Round | | Special Feature | Dishwasher Safe, Lightweight, Non-Slip | | Style Name | Fits Wide and Narrow Mouth 32oz / 40oz | | Theme | Sport | | UPC | 810016741367 | | Unit Count | 1 Count | ## Product Details - **Bottle Type:** Insulated - **Brand:** IRON °FLASK - **Capacity:** 2.5 Pounds - **Color:** Midnight Black - **Material:** Silicone ## Images ![IRON °FLASK Silicone Boot for 32-40 oz Water Bottles - Image 1](https://m.media-amazon.com/images/I/51lOfIgdcaL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Is the protective boot available for the 64 oz bottle?** A: Hello, We are working to introduce a 64 oz protective boot to the market by early 2020. Thank you for your interest! **Q: Will this fit the kids 10oz bottle?** A: Measure across the bottom of the bottle. If it has a 3 1/2 diameter, then yes, it will fit. **Q: Is there a protective boot for the 64 oz bottle yet?** A: Not boots but I have a Molle-like bottle holder or sleeve for mine. It has a pocket, shoulder straps and a handle. Search Amazon. That's where I found mine. I think I looked for 64 oz bottle sleeves. But try searching under different names too, like grogs, beer kegs, etc. **Q: Is there a full bottle sleeve? I've knocked walls and my car with my flask now and a full sleeve would be nice to protect things from the bottle.** A: We do not have a full bottle sleeve available at this time. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Highly Useful! *by K***� on September 10, 2025* Fantastic! This is great for a big water bottle! Keeps it quiet when moving it or sitting it down in a quiet room. Prevents scratches and dings all around the bottom and some protection on the side if it gets knocked over. Easily cleaned with hot water and soap. Would definitely purchase again 10/10! ### ⭐⭐⭐⭐⭐ Finally something that fits my 64oz Hydra!! *by S***E on June 28, 2026* I was having a really difficult time finding a boot for my Ello 64oz Hydra, but this one finally fit! Couldn’t be happier with it ### ⭐⭐⭐⭐⭐ Worth it! *by J***N on August 8, 2026* Fits easily. Stays on. Good protection. ## Frequently Bought Together - IRON °FLASK Protective Silicone Boot for for Sports Water Bottles Accessories - Iron °Flask Carabiner Straw Lid for Wide Mouth Insulated Sports Water Bottles, Simple BPA Free, 2 Lids, 4 Straws, 2 Cleaning Brushes --- ## 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/167634220-iron-flask-silicone-boot-for-32-40-oz-water-bottles](https://www.desertcart.tw/products/167634220-iron-flask-silicone-boot-for-32-40-oz-water-bottles) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-06*