---
product_id: 487710150
title: "Protective Silicone Boot for 12 oz - 40oz Hydroflask Water Bottles Anti-Slip Bottom Stanley Sleeve Cover Bumper (Medium, Cobalt)"
brand: "flaskars"
price: "4518 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Flaskars"
url: https://www.desertcart.is/products/487710150-protective-silicone-boot-for-12-oz-40oz-hydroflask-water-bottles
store_origin: IS
region: Iceland
---

# Anti-slip bottom for stable grip Fits 12-40 oz bottles perfectly Durable silicone bumper for max protection Protective Silicone Boot for 12 oz - 40oz Hydroflask Water Bottles Anti-Slip Bottom Stanley Sleeve Cover Bumper (Medium, Cobalt)

**Brand:** flaskars
**Price:** 4518 kr
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your Hydroflask like a pro—because your bottle deserves the best!

## Quick Answers

- **What is this?** Protective Silicone Boot for 12 oz - 40oz Hydroflask Water Bottles Anti-Slip Bottom Stanley Sleeve Cover Bumper (Medium, Cobalt) by flaskars
- **How much does it cost?** 4518 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/487710150-protective-silicone-boot-for-12-oz-40oz-hydroflask-water-bottles)

## Best For

- flaskars enthusiasts

## Why This Product

- Trusted flaskars brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultimate Drop Defense:** Silicone boot cushions your bottle’s base, preventing dents and dings during your busiest days.
- • **Sport-Ready Durability:** Crafted for active lifestyles, this boot withstands outdoor adventures and daily hustle alike.
- • **Stay Put with Anti-Slip Grip:** Textured bottom keeps your bottle steady on any surface—no more accidental tumbles.
- • **Join the Bottle Boot Movement:** Trusted by thousands of outdoor enthusiasts—upgrade your bottle’s style and protection risk-free.
- • **Tailored Fit for Your Hydroflask:** Two precise sizes ensure a snug, secure fit for bottles from 12 oz to 40 oz—no slipping, no guessing.

## Overview

The Flaskars Protective Silicone Boot is a BPA-free, cobalt-colored silicone sleeve designed to fit Hydroflask and Stanley bottles ranging from 12 oz to 40 oz. It offers durable bottom protection against dents and slips, enhancing the longevity and stability of your sports bottle during outdoor and everyday use.

## Description

Choose from 2 Sizes: - Small size: Fits Hydroflask 12 to 24 oz Bottles : 12 oz Standard Mouth bottle 12 oz Wide Mouth bottle 16 oz Wide Mouth bottle 18 oz Standard Mouth bottle 18 oz Wide Mouth bottle 20 oz Wide Mouth bottle 21 oz Standard Mouth bottle 24 oz Standard Mouth bottle and Stanley 40 OZ Adventure Quencher Tumbler with handle Stanley 30 OZ IceFlow Flip Straw Tumbler Stanley 20 OZ IceFlow Flip Straw Tumbler - Medium size: Fits Hydroflask 32 oz and 40 oz Bottles: 32 oz Wide Mouth bottle 40 oz Wide Mouth bottle Package content: 1 x Bottom Boot This will be one of your coolest purchases ever. Order Now to get your Flaskars Bottle Boot before this amazing deal evaporates!

Review: ハイドロフラスク用に購入 - ハイドロフラスク用に購入。最高でした。
Review: Fits my Larq bottle - This 12oz-40oz bottle boot fits my Larq purevis 23oz bottle perfectly. I purchased the clear one.

## Features

- FITS PERFECTLY - Available in two sizes that allow for a flexible compatible. Medium size fits the Hydroflask 32 and 40 oz sport water bottles. Small size fits the Hydroflask 12-24 oz water bottles, Stanley 40 oz Adventure Quencher Tumbler and Stanley 30 oz 20 oz IceFlow Flip Straw Tumbler.
- MAXIMUM PROTECTION - This durable bottom boot helps protect against dents, dings and damage. Give your water bottle a longer life.
- A MUST HAVE FOR YOUR BOTTLES - It's the perfect stainless steel water bottle accessory for your active, on-the-go lifestyle. Perfect for all sport and outdoor activities.
- DISHWASHER SAFE - Easy to clean, Hydro Flask bottle boots stay clean and colorful.
- Join thousands of sport bottle lovers who depend on the Flaskars Water Bottle Boot. Try them out for yourself completely risk free.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H8XN2W4 |
| Additional Features | Straw, Wide Mouth |
| Age Range Description | Adult |
| Bottle Type | Sports Bottle |
| Brand | Flaskars |
| Brand Name | Flaskars |
| Capacity | 12 Fluid Ounces, 16 Fluid Ounces, 18 Fluid Ounces, 20 Fluid Ounces, 21 Fluid Ounces, 24 Fluid Ounces, 32 Fluid Ounces, 40 Fluid Ounces Capacity 12 Fluid Ounces, 16 Fluid Ounces, 18 Fluid Ounces, 20 Fluid Ounces, 21 Fluid Ounces, 24 Fluid Ounces, 32 Fluid Ounces, 40 Fluid Ounces See more |
| Colour | Cobalt |
| Container Type | BOTTLE |
| Country of Publication | USA |
| Customer Reviews | 4.6 out of 5 stars 2,861 Reviews |
| Finish Types | Stainless steel |
| Included Components | hydro flask boot |
| Manufacturer | Flaskars |
| Material | Silicone |
| Material Type | Silicone |
| Material Type Free | Bisphenol A (BPA) Free |
| Model Name | silicone boot |
| Model Number | hydroflask boot |
| Number of Items | 2 |
| Number of Packs | 1 |
| Product Care Instructions | Dishwasher Safe |
| Recommended Uses For Product | Outdoor |
| Reusability | Reusable |
| Shape | Round |
| Special Feature | Straw, Wide Mouth |
| Specific Uses For Product | Outdoor activities, Sports |
| Style Name | Medium |
| Theme | Sport |
| UPC | 713924802864 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Flaskars
- **Material:** Silicone
- **Bottle Type:** Sports Bottle
- **Colour:** Cobalt
- **Capacity:** 12 Fluid Ounces, 16 Fluid Ounces, 18 Fluid Ounces, 20 Fluid Ounces, 21 Fluid Ounces, 24 Fluid Ounces, 32 Fluid Ounces, 40 Fluid Ounces

## Images

![Protective Silicone Boot for 12 oz - 40oz Hydroflask Water Bottles Anti-Slip Bottom Stanley Sleeve Cover Bumper (Medium, Cobalt) - Image 1](https://m.media-amazon.com/images/I/419UAy7g-BL.jpg)
![Protective Silicone Boot for 12 oz - 40oz Hydroflask Water Bottles Anti-Slip Bottom Stanley Sleeve Cover Bumper (Medium, Cobalt) - Image 2](https://m.media-amazon.com/images/I/51+7PzmhP9L.jpg)
![Protective Silicone Boot for 12 oz - 40oz Hydroflask Water Bottles Anti-Slip Bottom Stanley Sleeve Cover Bumper (Medium, Cobalt) - Image 3](https://m.media-amazon.com/images/I/61zmE0wm4TL.jpg)
![Protective Silicone Boot for 12 oz - 40oz Hydroflask Water Bottles Anti-Slip Bottom Stanley Sleeve Cover Bumper (Medium, Cobalt) - Image 4](https://m.media-amazon.com/images/I/615PaUyRqVL.jpg)
![Protective Silicone Boot for 12 oz - 40oz Hydroflask Water Bottles Anti-Slip Bottom Stanley Sleeve Cover Bumper (Medium, Cobalt) - Image 5](https://m.media-amazon.com/images/I/61oNGrSvx4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ ハイドロフラスク用に購入
*by し***2 on 13 September 2025*

ハイドロフラスク用に購入。最高でした。

### ⭐⭐⭐⭐⭐ Fits my Larq bottle
*by C***E on 7 January 2025*

This 12oz-40oz bottle boot fits my Larq purevis 23oz bottle perfectly. I purchased the clear one.

### ⭐⭐⭐⭐⭐ just buy it!
*by H***S on 4 August 2025*

I have a 32oz hydro flask and it fits! It fits perfectly not to tight and not to lose. I got clear and it's pretty, looks exactly like the photo. easy to use. no issues! I had mine for over 2 almost 3 years now and would never trade it! worth the price! its leak proof. The durability is great, I've dropped mine in water, ocean, working out, tanning, cement, dirt, hard floors and hostly have no issue, still looks and works like its brand new. very easy to clean. super easy to take on and off. 100/10 would buy again!

## Frequently Bought Together

- Flaskars Protective Silicone Boot for 12oz - 40 oz Hydroflask Water Bottles Anti-Slip Bottom Stanley Sleeve Cover Bumper (Cobalt, Fits Hydroflask 32 and 40 OZ)
- Hydro Flask 40 oz Wide Mouth with Flex Straw Cap Stainless Steel Reusable Water Bottle Indigo - Vacuum Insulated, Dishwasher Safe, BPA-Free, Non-Toxic

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---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-05-15*