---
product_id: 718673236
title: "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"
brand: "hydro flask"
price: "€ 0.09"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.hr/products/718673236-hydro-flask-flex-straw-cap-for-standard-mouth-leakproof-honeycomb
store_origin: HR
region: Croatia
---

# Dishwasher safe convenience BPA & toxin-free safe Robust silicone protection 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

**Brand:** hydro flask
**Price:** € 0.09
**Availability:** ❌ Out of Stock

## Summary

> 🖤 Protect your Hydro Flask in style — because your bottle deserves the best shield!

## Quick Answers

- **What is this?** 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 by hydro flask
- **How much does it cost?** € 0.09 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/718673236-hydro-flask-flex-straw-cap-for-standard-mouth-leakproof-honeycomb)

## 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

- • **Eco-Smart & Safe:** Crafted from BPA-free, toxin-free silicone, ensuring your hydration stays pure and your conscience clear.
- • **Customizable Carry:** Flex strap adds easy portability and a splash of personality to your bottle, making it uniquely yours.
- • **Effortless Clean-Up:** Dishwasher safe design means no hassle—just pop it in and keep your gear fresh and ready.
- • **Lifetime Confidence:** Backed by Hydro Flask’s lifetime warranty, this boot is built to last as long as your active lifestyle demands.
- • **Ultimate Bottle Armor:** Thick, food-grade silicone shields your Hydro Flask from dents and scratches, keeping it pristine through every adventure.

## Overview

The Hydro Flask Flex Straw Cap Boot is a durable, BPA-free silicone accessory designed to protect standard mouth bottles (354-709 ml) from damage. Featuring a leakproof honeycomb insulated cap and a flexible strap for easy carrying, it’s dishwasher safe and backed by a lifetime warranty, making it the perfect companion for everyday hydration and outdoor adventures.

## Description

From the manufacturer S26 Hydro Flask Launch

Review: Fits a 28 oz pura bottle, quite bit tight - Fits a 28 oz pura bottle, quite bit tight
Review: Does its job but a little overpriced - I got this boot to protect my bottle from dents if it’s dropped or bumped. It is thick and sturdy and fits my bottle well but it a bit of a trap for dust and dirt. I found this to be an expensive for what it is. I have since got another bottle from hydroflask but won’t be buying another boot.

## Features

- CUSTOMIZE YOUR BOTTLE: Make your HYDRO FLASK unique with our colorful silicone Flex Boots, designed for personalization and protection
- HYDRO COMPATIBLE: this small-sized boot fits our 354 to 709 ml bottles
- DAMAGE PROTECTION: Shield your bottle from scratches, dents, and dings with our robust, food-grade silicone Bottle Boots, extending your bottle's life
- PREMIUM MATERIALS: Our BPA-Free and Toxin-Free silicone boots are not only safe but also dishwasher friendly, ensuring easy maintenance
- SATISFACTION GUARANTEED: We offer a lif etime warranty against manufacturer defects; HYDRO FLASK stands behind our durable and robust materials and is committed to high standards

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BG6KPRVR |
| Age Range Description | Any Age Group |
| Best Sellers Rank | 150,147 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 4,062 in Canteens & Water Bottles |
| Bottle Type | Bottles |
| Bottle type | Bottles |
| Brand | Hydro Flask |
| Colour | Dew |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 620 Reviews |
| Finish | Silicone |
| Included Components | Flex Boot |
| Item Dimensions W x H | 7.1W x 5.1H centimetres |
| Item Type Name | Bootle Boot |
| Item Weight | 0.1 Pounds |
| Manufacturer | HYDRO FLASK |
| Manufacturer Warranty Description | 2. |
| Material | Silicone |
| Material Type Free | plastic, metal, glass, etc. |
| Model Name | Flex Boot |
| Model Number | BBS441 |
| Number of Items | 1 |
| Part Number | BBS441 |
| Product Care Instructions | Dishwasher Safe |
| Product dimensions | 7.1W x 5.1H centimetres |
| Recommended Uses For Product | Water |
| Reusability | Reusable |
| Shape | Round |
| Special Features | Dishwasher Safe |
| Special feature | Dishwasher Safe |
| Style | Boots |
| Theme | Outdoor |
| UPC | 810070086763 |
| Unit Count | 1.0 count |
| Usage | Everyday hydration, water bottle protection |

## Product Details

- **Brand:** Hydro Flask
- **Colour:** Pacific
- **Material:** Silicone
- **Product dimensions:** 5.3W x 18.8H centimetres
- **Size:** S

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/41K5JmDb5+L.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/6102TykwyML.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/71lFpIAfhML.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/31y6zPihMeL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/71lWM-IKr4L.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits a 28 oz pura bottle, quite bit tight
*by N***S on 24 April 2024*

Fits a 28 oz pura bottle, quite bit tight

### ⭐⭐⭐⭐ Does its job but a little overpriced
*by K***E on 20 November 2025*

I got this boot to protect my bottle from dents if it’s dropped or bumped. It is thick and sturdy and fits my bottle well but it a bit of a trap for dust and dirt. I found this to be an expensive for what it is. I have since got another bottle from hydroflask but won’t be buying another boot.

### ⭐ Silicone boot
*by K***E on 8 September 2024*

Too small for a Stanley cup

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**Shop now:** [https://www.desertcart.hr/products/718673236-hydro-flask-flex-straw-cap-for-standard-mouth-leakproof-honeycomb](https://www.desertcart.hr/products/718673236-hydro-flask-flex-straw-cap-for-standard-mouth-leakproof-honeycomb)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-04*