---
product_id: 257445131
title: "IRON °FLASK Silicone Boot for 32-40 oz Water Bottles | Protective Silicone Boot for 32-40 oz Wide & Narrow Mouth Water Bottles - Shields Against Dents & Scratches (Midnight Black)"
brand: "iron °flask"
price: "5754 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Iron °Flask"
url: https://www.desertcart.is/products/257445131-iron-flask-silicone-boot-for-32-40-oz-water-bottles
store_origin: IS
region: Iceland
---

# Customizable colors Fits 32-40 oz bottles Protects against dents IRON °FLASK Silicone Boot for 32-40 oz Water Bottles | Protective Silicone Boot for 32-40 oz Wide & Narrow Mouth Water Bottles - Shields Against Dents & Scratches (Midnight Black)

**Brand:** iron °flask
**Price:** 5754 kr
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate Your Hydration Game!

## Quick Answers

- **What is this?** IRON °FLASK Silicone Boot for 32-40 oz Water Bottles | Protective Silicone Boot for 32-40 oz Wide & Narrow Mouth Water Bottles - Shields Against Dents & Scratches (Midnight Black) by iron °flask
- **How much does it cost?** 5754 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/257445131-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

- • **Eco-Friendly Choice:** BPA-free for a healthier planet.
- • **Personalize Your Style:** Choose colors that reflect your vibe.
- • **Protect Your Investment:** Say goodbye to scratches and dents!
- • **Versatile Compatibility:** Fits most 32 oz to 40 oz bottles.
- • **Perfect Gift for Adventurers:** A thoughtful gift for fitness lovers!

## Overview

The IRON °FLASK Protective Silicone Boot is designed to fit 32 oz to 40 oz water bottles, providing a stylish and functional solution to prevent damage. Made from high-quality, BPA-free materials, this boot is customizable in various colors, making it an ideal gift for outdoor enthusiasts and gym-goers alike.

## 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: It works! - Fit perfectly, looks great, and reduced the clatter every time I set it down.
Review: Helps to protect against dents - Fits my 64 oz IRON FLASK well and adds great protection from dents and loud clanks. The silicone feels durable and gives better grip, which I love. I just wish it fit a little tighter, but overall it’s a solid addition and worth 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 | Insulated |
| Age Range Description | Adult |
| Best Sellers Rank | #93,331 in Sporting Goods ( See Top 100 in Sporting Goods ) #1,318 in Sports Water Bottle Accessories |
| Bottle Type | Insulated |
| Bottle type | Insulated |
| Brand | IRON °FLASK |
| Brand Name | IRON °FLASK |
| Capacity | 1.13 kg |
| Color | Midnight Black |
| Colour | Midnight Black |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 6,625 Reviews |
| Global Trade Identification Number | 00810016741367 |
| Item Dimensions W x H | 17.8W x 0.3H centimeters |
| Item Weight | 0.11 Pounds |
| 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 features | Insulated |
| Specific Uses For Product | Sports, Outdoor Activities |
| Style Name | Fits Wide and Narrow Mouth 32oz / 40oz |
| Theme | Sport |
| UPC | 810016741367 |
| Unit Count | 1.0 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 | Protective Silicone Boot for 32-40 oz Wide & Narrow Mouth Water Bottles - Shields Against Dents & Scratches (Midnight Black) - Image 1](https://m.media-amazon.com/images/I/51lOfIgdcaL.jpg)
![IRON °FLASK Silicone Boot for 32-40 oz Water Bottles | Protective Silicone Boot for 32-40 oz Wide & Narrow Mouth Water Bottles - Shields Against Dents & Scratches (Midnight Black) - Image 2](https://m.media-amazon.com/images/I/61c2YcyaVHL.jpg)
![IRON °FLASK Silicone Boot for 32-40 oz Water Bottles | Protective Silicone Boot for 32-40 oz Wide & Narrow Mouth Water Bottles - Shields Against Dents & Scratches (Midnight Black) - Image 3](https://m.media-amazon.com/images/I/41FqSuPlCsL.jpg)
![IRON °FLASK Silicone Boot for 32-40 oz Water Bottles | Protective Silicone Boot for 32-40 oz Wide & Narrow Mouth Water Bottles - Shields Against Dents & Scratches (Midnight Black) - Image 4](https://m.media-amazon.com/images/I/715sr0vHCFL.jpg)
![IRON °FLASK Silicone Boot for 32-40 oz Water Bottles | Protective Silicone Boot for 32-40 oz Wide & Narrow Mouth Water Bottles - Shields Against Dents & Scratches (Midnight Black) - Image 5](https://m.media-amazon.com/images/I/81qswxxT2mL.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

### ⭐⭐⭐⭐⭐ It works!
*by A***R on 24 June 2026*

Fit perfectly, looks great, and reduced the clatter every time I set it down.

### ⭐⭐⭐⭐⭐ Helps to protect against dents
*by J***J on 24 January 2026*

Fits my 64 oz IRON FLASK well and adds great protection from dents and loud clanks. The silicone feels durable and gives better grip, which I love. I just wish it fit a little tighter, but overall it’s a solid addition and worth it.

### ⭐⭐⭐⭐⭐ Nice
*by R***. on 25 May 2026*

Fits & looks great. Easy to use. Depends on the size of your cup holders if you’re looking at cup holder recommendation. Sometimes it’ll slip off & some cars I have to slip it off and back on later.

## 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

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**Shop now:** [https://www.desertcart.is/products/257445131-iron-flask-silicone-boot-for-32-40-oz-water-bottles](https://www.desertcart.is/products/257445131-iron-flask-silicone-boot-for-32-40-oz-water-bottles)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-07-23*