---
product_id: 545274084
title: "Hydro Flask 40 OZ WIDE FLEX STRAW CAP BLACK"
brand: "hydro flask"
price: "€ 119.08"
currency: EUR
in_stock: true
category: "Hydro Flask"
url: https://www.desertcart.ie/products/545274084-hydro-flask-40-oz-wide-flex-straw-cap-black
store_origin: IE
region: Ireland
---

# Leakproof Flex Straw Cap Wide Mouth for easy ice & sipping Keeps drinks cold up to 24 hrs Hydro Flask 40 OZ WIDE FLEX STRAW CAP BLACK

**Brand:** hydro flask
**Price:** € 119.08
**Availability:** ✅ In Stock

## Summary

> 🥤 Stay cool, sip smart, and never miss a beat.

## Quick Answers

- **What is this?** Hydro Flask 40 OZ WIDE FLEX STRAW CAP BLACK by hydro flask
- **How much does it cost?** € 119.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/545274084-hydro-flask-40-oz-wide-flex-straw-cap-black)

## 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

- • **Sip Without Spill:** Innovative leakproof Flex Straw Cap lets you hydrate on-the-go without a single drip.
- • **24-Hour Chill Power:** TempShield double-wall vacuum insulation locks in cold for a full day of refreshment.
- • **Vibrant & Resilient:** Color Last powder coat resists fading and stays sleek through every adventure.
- • **Durability Meets Purity:** Crafted from 18/8 pro-grade stainless steel for lasting strength and zero flavor transfer.
- • **Ice-Friendly Wide Mouth:** Generous opening fits ice cubes effortlessly, keeping your drink perfectly chilled.

## Overview

The Hydro Flask 40 OZ Wide Flex Straw Cap Bottle combines TempShield double-wall vacuum insulation to keep beverages cold for up to 24 hours with a leakproof Flex Straw Cap for easy sipping. Made from durable 18/8 pro-grade stainless steel, it features a wide mouth for ice cubes and a Color Last powder coat that maintains its vibrant look. Perfect for professionals who demand style, functionality, and reliability in their hydration gear.

## Description

A 40 oz Wide Mouth water bottle with our leakproof Flex Straw Cap—easy to fill, easy to drink. Open it up, add your ice, and flip to sip. The insulated stainless steel keeps it cold for up to 24 hours.

## Features

- TempShield️ double-wall vacuum insulation keeps contents cold up to 24 hours
- Insulated Flex Straw Cap is leakproof when closed
- Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer
- Wide Mouth opening is ice-cube friendly
- Color Last powder coat stays clean and colorful

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BNLWRF5V |
| Additional Features | Double Wall, Leak Proof |
| Age Range Description | Child, Adult |
| Best Sellers Rank | #28,390 in Sporting Goods ( See Top 100 in Sporting Goods ) #1,264 in Sports Water Bottles |
| Brand Name | Hydro Flask |
| Capacity | 1.13 kg |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,068) |
| Included Components | Wide Mouth Flex Straw Cap Bottle |
| Item Dimensions W x H | 8.9W x 31H centimeters |
| Item Type Name | Water Bottle |
| Item Weight | 1.43 Pounds |
| Manufacturer | HYDRO FLASK |
| Manufacturer Part Number | W40BFS001 |
| Material Type | Stainless Steel |
| Model Name | Wide Mouth Flex Straw Cap Bottle |
| Model Number | W40BFS001 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Water |
| Style Name | 40 Oz New Lid |
| Theme | Solid |
| UPC | 810028847019 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 1.13 kg
- **Colour:** Black
- **Material:** Stainless Steel
- **Special features:** Double Wall, Leak Proof

## Images

![Hydro Flask 40 OZ WIDE FLEX STRAW CAP BLACK - Image 1](https://m.media-amazon.com/images/I/71Jnfc1bObL.jpg)
![Hydro Flask 40 OZ WIDE FLEX STRAW CAP BLACK - Image 2](https://m.media-amazon.com/images/I/71HG-5aYUgL.jpg)
![Hydro Flask 40 OZ WIDE FLEX STRAW CAP BLACK - Image 3](https://m.media-amazon.com/images/I/61Qa2RfILDL.jpg)
![Hydro Flask 40 OZ WIDE FLEX STRAW CAP BLACK - Image 4](https://m.media-amazon.com/images/I/6171IH7eDWL.jpg)
![Hydro Flask 40 OZ WIDE FLEX STRAW CAP BLACK - Image 5](https://m.media-amazon.com/images/I/71W0BmPoj2L.jpg)

## Questions & Answers

**Q: Which size will fit in a standard car cup holder?**
A: The 12 and 24 oz hydro flask fit in the standard car size cup holders. Excluding the smallest cup holders in some vehicles. The 32-40oz does not fit in standard vehicle cup holders and would require a cup holder adapter.

**Q: Is the 32 oz wider than the 40 oz? It seems like it in the picture, but not in the details**
A: 32 and 40 oz should both be the same size mouth the only difference is the 40 oz is about 33% taller than the 32

**Q: Is straw replacable and washable?**
A: Hello, Miguel from Tall Ridge here! The straw on this bottle is replaceable and can be washed. Please let us know if you find this helpful.

**Q: How many straws does this come with?**
A: It comes with two straws.

## Frequently Bought Together

- Hydro Flask Water Bottle - Insulated Stainless Steel - Wide Straw Lid, Non Spill, Leakproof in 40 Oz Black
- Hydro Flask Flex Boot - Accessory Silicone Water Bottle Protector - Dishwasher Safe, BPA-Free, Non-Toxic Black Medium
- Hydro Flask Wide Mouth Lids- Accessory for Wide Mouth Water Bottle

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**Shop now:** [https://www.desertcart.ie/products/545274084-hydro-flask-40-oz-wide-flex-straw-cap-black](https://www.desertcart.ie/products/545274084-hydro-flask-40-oz-wide-flex-straw-cap-black)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-07-01*