---
product_id: 608144668
title: "Hydro Flask 40 Oz Wide Flex Straw Cap Fir"
brand: "hydro flask"
price: "€ 108.05"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.it/products/608144668-hydro-flask-40-oz-wide-flex-straw-cap-fir
store_origin: IT
region: Italy
---

# Leakproof Flex Straw Cap Dishwasher Safe 24H Cold Retention Hydro Flask 40 Oz Wide Flex Straw Cap Fir

**Brand:** hydro flask
**Price:** € 108.05
**Availability:** ❌ Out of Stock

## Summary

> 💧 Sip Smart, Stay Cool, Own Your Day

## Quick Answers

- **What is this?** Hydro Flask 40 Oz Wide Flex Straw Cap Fir by hydro flask
- **How much does it cost?** € 108.05 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/608144668-hydro-flask-40-oz-wide-flex-straw-cap-fir)

## 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

- • **Effortless Cleaning:** Dishwasher safe design with easily removable straw lid means your bottle stays spotless and ready for your next adventure.
- • **Leakproof On-The-Go:** Flex Straw Cap seals tight to prevent spills, so you can toss it in your bag and move confidently without a second thought.
- • **Generous 40 oz Capacity:** Wide mouth opening makes filling, adding ice, and sipping a breeze—perfect for busy professionals who stay hydrated all day.
- • **All-Day Ice Cold Hydration:** Double-wall vacuum insulation locks in cold for 24 hours, keeping your drink refreshingly chilled from morning meetings to evening workouts.
- • **Pure Stainless Steel Taste:** Pro-grade stainless steel ensures every sip tastes fresh—no lingering flavors, just pure hydration.

## Overview

The Hydro Flask 40 oz Wide Flex Straw Cap Fir is a premium insulated stainless steel water bottle designed for professionals who demand durability, style, and performance. Featuring 24-hour cold retention with TempShield insulation, a leakproof Flex Straw Cap for spill-free convenience, and dishwasher-safe components for easy maintenance, this bottle combines functionality with vibrant design to keep you hydrated and ahead of the curve.

## Description

A 40 oz Wide Mouth water bottle with Hydro Flask's 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.

Review: Multi purpose easy to clean - ⭐⭐⭐⭐⭐ Excellent Quality & Keeps Drinks Cold All Day! I absolutely love this bottle! The quality is top-notch, very sturdy, and stylish. It keeps my water ice-cold for hours, even on hot days. The lid is easy to use and doesn’t leak, making it perfect for work, the gym, or travel. Super easy to clean and comfortable to carry. Definitely worth the price—highly recommend!
Review: Great quality - This is a real Hydroflask, that keeps ice cold for a long time. I love the Hydroflask brand, so I expected nothing less than great, and they delivered. It's durable; it's bright and fun, and it keeps your drinks hot and cold. I bought this for my daughter, and she loves it. She loves the color pink, so this really made her excited. It also makes her drink more water. My only complaint about this top is it's annoying to clean. You need 3 different bottle brushes to clean it well, and it needs to be cleaned often to be not grow mold. Make sure you clean around the joint area well otherwise those little crevices will easily get moldy. The beauty of the Hydroflask company though, is you can easily buy a new top for pretty cheap if one goes bad.

## Features

- THE BEST BOTTLE: A 40 oz Wide Mouth water bottle with Hydro Flask's 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.
- 24 HOURS COLD: Double-wall vacuum insulation keeps drinks cold for hours. The insulated water bottle keeps beverages cold for 24 hours. The TempShield insulation keeps drinks cold all day.
- LEAKPROOF: Say goodbye to leaky reusable water bottles. The Flex Straw Cap is leakproof when closed. Simply close it shut and toss it into your bag or use it as a travel water bottle without worry. Click it shut, and rest easy knowing your drink stays securely sealed all day.
- PURE TASTE: Durable pro-grade stainless steel ensures pure taste and no leftover flavor transfer. So, today's water won't have any taste of yesterday's iced tea.
- DISHWASHER SAFE: Easy to use and easy to clean, just dissasembler the straw lid and toss the lid and bottles into the dishwasher. Designed to keep bright color, being dishwasher safe means your favorite Hydro Flask is always at-the-ready.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJCTKSRD |
| Age Range (Description) | Adult |
| Base Diameter | 1.78 Inches |
| Best Sellers Rank | #5,185 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #103 in Insulated Bottles |
| Brand | Hydro Flask |
| Cap Type | Flex Cap |
| Capacity | 1183.64 Milliliters |
| Color | Fir |
| Customer Reviews | 4.7 4.7 out of 5 stars (30,985) |
| Date First Available | February 1, 2024 |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00810096852991 |
| Included Components | Bottle |
| Item Weight | 1.41 pounds |
| Item model number | W40BFS332 |
| Manufacturer | Hydro Flask |
| Material | Stainless Steel |
| Model Name | Wide Mouth Flex Straw Bottle |
| Number of Items | 1 |
| Product Care Instructions | Dishwasher Safe |
| Product Dimensions | 5.75"W x 9"H |
| Recommended Uses For Product | Water |
| Special Feature | Vacuum Insulated |
| UPC | 810096852991 |
| With Lid | Yes |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 1183.64 Milliliters
- **Color:** Fir
- **Recommended Uses For Product:** Water
- **Special Feature:** Vacuum Insulated

## Images

![Hydro Flask 40 Oz Wide Flex Straw Cap Fir - Image 1](https://m.media-amazon.com/images/I/21e9mZpzu4L.jpg)
![Hydro Flask 40 Oz Wide Flex Straw Cap Fir - Image 2](https://m.media-amazon.com/images/I/21uzC5QeqnL.jpg)
![Hydro Flask 40 Oz Wide Flex Straw Cap Fir - Image 3](https://m.media-amazon.com/images/I/415sqKI2MPL.jpg)
![Hydro Flask 40 Oz Wide Flex Straw Cap Fir - Image 4](https://m.media-amazon.com/images/I/41FagndQI3L.jpg)
![Hydro Flask 40 Oz Wide Flex Straw Cap Fir - Image 5](https://m.media-amazon.com/images/I/51BtzqmSWaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Multi purpose easy to clean
*by A***A on January 6, 2026*

⭐⭐⭐⭐⭐ Excellent Quality & Keeps Drinks Cold All Day! I absolutely love this bottle! The quality is top-notch, very sturdy, and stylish. It keeps my water ice-cold for hours, even on hot days. The lid is easy to use and doesn’t leak, making it perfect for work, the gym, or travel. Super easy to clean and comfortable to carry. Definitely worth the price—highly recommend!

### ⭐⭐⭐⭐⭐ Great quality
*by K***P on October 17, 2025*

This is a real Hydroflask, that keeps ice cold for a long time. I love the Hydroflask brand, so I expected nothing less than great, and they delivered. It's durable; it's bright and fun, and it keeps your drinks hot and cold. I bought this for my daughter, and she loves it. She loves the color pink, so this really made her excited. It also makes her drink more water. My only complaint about this top is it's annoying to clean. You need 3 different bottle brushes to clean it well, and it needs to be cleaned often to be not grow mold. Make sure you clean around the joint area well otherwise those little crevices will easily get moldy. The beauty of the Hydroflask company though, is you can easily buy a new top for pretty cheap if one goes bad.

### ⭐⭐⭐⭐⭐ Perfect for everyday use
*by M***N on November 28, 2025*

Love the colors but the main point is that it does keep cold drinks cold for a very long time. It never leaks and love the flip top with a straw inside. I’ve used it everyday at work and home since I drink a lot of water throughout the day. It also keeps ice for several hours. I’ve never used it for warm drinks. No weird taste or smells. Very durable and I know it will last a very long time.

## Frequently Bought Together

- Hydro Flask 24 Oz Wide Flex Straw Cap Surf
- Hydro Flask Flex Boot - Accessory Silicone Water Bottle Protector - Dishwasher Safe, BPA-Free, Non-Toxic
- CHEETAH Protective Boot for Hydroflask Water Bottle 12oz - 40oz, BPA Free Bottom Silicone Sleeve Cover, Compatible with All Water Bottles with Bottom Width of 2.87-3.56in

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-23*