---
product_id: 193740236
title: "Hydro Flask 40 Oz Wide Flex Cap Stone"
brand: "hydro flask"
price: "€ 96.99"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.sk/products/193740236-hydro-flask-40-oz-wide-flex-cap-stone
store_origin: SK
region: Slovakia
---

# Leakproof Seal 12H Hot Hold 24H Cold Lock Hydro Flask 40 Oz Wide Flex Cap Stone

**Brand:** hydro flask
**Price:** € 96.99
**Availability:** ❌ Out of Stock

## Summary

> 💼 Hydrate like a boss — cold, hot, and leakproof all day long.

## Quick Answers

- **What is this?** Hydro Flask 40 Oz Wide Flex Cap Stone by hydro flask
- **How much does it cost?** € 96.99 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/193740236-hydro-flask-40-oz-wide-flex-cap-stone)

## 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 Clean-Up:** Dishwasher safe for a quick refresh, so your bottle is always ready to go.
- • **Pure Taste, Every Sip:** Pro-grade stainless steel ensures no flavor transfer—just fresh hydration.
- • **Stay Hydrated All Day:** 40 oz capacity fuels your hustle from AM meetings to PM workouts.
- • **TempShield Insulation:** Double-wall vacuum tech keeps your drink icy cold for 24 hours or piping hot for 12.
- • **Zero Leaks, Zero Worries:** Flex Cap’s leakproof design means no spills in your bag or on your desk.

## Overview

The Hydro Flask 40 Oz Wide Flex Cap Stone is a premium stainless steel water bottle designed for professionals on the move. Featuring TempShield double-wall vacuum insulation, it keeps beverages cold for 24 hours and hot for 12, while its leakproof Flex Cap ensures mess-free transport. Dishwasher safe and crafted for pure taste with durable pro-grade steel, this 40 oz bottle combines functionality with sleek design, backed by a lifetime warranty.

## Description

desertcart.com : Hydro Flask 40 Oz Wide Flex Cap Stone : Sports & Outdoors

Review: OG best water bottle - I absolutely love hydroflask. They have a double walled insulation system that is sealed with a glass bead rather than lead (like stanley or many other brands) making this water bottle the safest to use in terms of lead exposure and overall health. It is very easy to wash - can be hand washed or put in the dishwasher depending on your energy levels, laziness and overall preference. I only ever fill this with ice water so I can’t attest to how well it holds up to hot drinks, but I assume it holds very well considering it’s insulated stainless steel. When I fill this with ice water i’ll put about 8 square ice cubes and it will stay cold for 24+ hours i’m not even kidding. The fun color, stable consistent temperature make it so much easier for me to drink more water and make it fun! This water bottle is easy to take anywhere with you, because it has a handle attached to the screw on lid. It does not fit in cup holders as it is too wide. but regardless it’s great! Just throw it in your purse or put it in your car on the seat or floor and it’s ready to take on any adventure with you!
Review: Great Insulation, Perfect Size - The Hydro Flask 32oz water bottle has quickly become my go-to for staying hydrated throughout the day. It hits the sweet spot in size — large enough to keep me hydrated for hours without being too bulky to carry around. Whether I’m at the gym, at work, or on a hike, it’s the perfect companion. The insulation is seriously impressive. My water stays ice-cold for literally the entire day — sometimes even into the next. I’ve also tested it with hot beverages during the winter, and it performs just as well. The double-wall vacuum insulation does exactly what it promises. Design-wise, it’s sleek and simple but still feels durable and high-quality. I opted for a matte finish and it not only looks great but also gives a nice grip. The wide mouth makes it easy to fill, clean, and add ice cubes, and the lid seals tight with zero leaks. I also love that it fits in most cup holders and backpack side pockets, despite the larger size. If you’re looking for a reliable, well-designed water bottle that keeps your drinks cold (or hot) for hours, the Hydro Flask 32oz is absolutely worth the investment. It keeps me drinking more water, and honestly, I kind of look forward to carrying it around.

## Features

- 40 OZ WATER BOTTLE: The stainless steel insulated reusable water bottle keeps drinks cold for 24 hours, and hot up to 12. This Hydro Flask bottle is dishwasher safe and easy to clean.
- 24 HOURS COLD. 12 HOURS HOT: Double-wall vacuum insulation keeps drinks hot or cold for hours. The insulated bottle keeps beverages cold for 24 hours and hot up to 12. The TempShield insulation keeps the water bottle cool to the touch.
- LEAKPROOF: Say goodbye to leaky water bottles. The Hydro Flask Flex Cap is leakproof when closed. Toss it into your bag without worry.
- 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 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 | B083GBN9QL |
| Age Range (Description) | Adult |
| Assembly required | No |
| Base Diameter | 3.6 Inches |
| Batteries required | No |
| Best Sellers Rank | #125 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #12 in Water Bottles |
| Brand | Hydro Flask |
| Capacity | 40 Fluid Ounces |
| Color | Stone |
| Customer Reviews | 4.7 4.7 out of 5 stars (29,274) |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00810007831794 |
| Import | Imported |
| Included Components | bottle, lid |
| Is Dishwasher Safe | Yes |
| Item Weight | 1.48 ounces |
| Item model number | W40BTS010 |
| Manufacturer | Hydro Flask |
| Material | STEEL |
| Model Name | Wide Mouth Flex Cap Bottle |
| Number of Items | 1 |
| Number of pieces | 1 |
| Pattern | Bottle |
| Product Dimensions | 3.55"W x 12.7"H |
| Recommended Uses For Product | Water |
| Special Feature | Cold 24 Hours, Dishwasher Safe, Hot 12 Hours, Leakproof |
| UPC | 810007831794 |
| Warranty Description | LIFETIME |
| With Lid | Yes |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 40 Fluid Ounces
- **Color:** Stone
- **Recommended Uses For Product:** Water
- **Special Feature:** Cold 24 Hours, Dishwasher Safe, Hot 12 Hours, Leakproof

## Images

![Hydro Flask 40 Oz Wide Flex Cap Stone - Image 1](https://m.media-amazon.com/images/I/61ZhDtUCzvL.jpg)
![Hydro Flask 40 Oz Wide Flex Cap Stone - Image 2](https://m.media-amazon.com/images/I/61bZedg1J1L.jpg)
![Hydro Flask 40 Oz Wide Flex Cap Stone - Image 3](https://m.media-amazon.com/images/I/71YxXbOz5zL.jpg)
![Hydro Flask 40 Oz Wide Flex Cap Stone - Image 4](https://m.media-amazon.com/images/I/51ybQZVlsdL.jpg)
![Hydro Flask 40 Oz Wide Flex Cap Stone - Image 5](https://m.media-amazon.com/images/I/516MY9xbo+L.jpg)

## Available Options

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

## Questions & Answers

**Q: Would the 20oz size fit in a standard car cup holder?**
A: Hello - Mina from Tall Ridge here - Thank you for your inquiry! Typically, the 20oz should fit in a standard car cup holder. The best way is to measure the diameter of your cup holder and compare it with the diameter of your Hydro Flask. The diameter of the 20oz Wide Mouth Hydro Flask measures 2.91in. I hope that helps!

**Q: Is the color Snapper more red, pink, or berry?**
A: Here’s a pink lid, what I would call the berry, And a red plastic spoon. I say it’s more berry, then pink or red.

**Q: Where us this item manufactured?**
A: Hi Joan - Wendy from Tall Ridge here - Thank you for your inquiry! All of Hydro Flask's products are designed in Bend, Oregon, and manufactured ethically in China. I hope that is helpful!

**Q: Can i get a lid without a straw?**
A: Search for spout lids

## Customer Reviews

### ⭐⭐⭐⭐⭐ OG best water bottle
*by C***T on October 23, 2025*

I absolutely love hydroflask. They have a double walled insulation system that is sealed with a glass bead rather than lead (like stanley or many other brands) making this water bottle the safest to use in terms of lead exposure and overall health. It is very easy to wash - can be hand washed or put in the dishwasher depending on your energy levels, laziness and overall preference. I only ever fill this with ice water so I can’t attest to how well it holds up to hot drinks, but I assume it holds very well considering it’s insulated stainless steel. When I fill this with ice water i’ll put about 8 square ice cubes and it will stay cold for 24+ hours i’m not even kidding. The fun color, stable consistent temperature make it so much easier for me to drink more water and make it fun! This water bottle is easy to take anywhere with you, because it has a handle attached to the screw on lid. It does not fit in cup holders as it is too wide. but regardless it’s great! Just throw it in your purse or put it in your car on the seat or floor and it’s ready to take on any adventure with you!

### ⭐⭐⭐⭐⭐ Great Insulation, Perfect Size
*by G***L on May 21, 2025*

The Hydro Flask 32oz water bottle has quickly become my go-to for staying hydrated throughout the day. It hits the sweet spot in size — large enough to keep me hydrated for hours without being too bulky to carry around. Whether I’m at the gym, at work, or on a hike, it’s the perfect companion. The insulation is seriously impressive. My water stays ice-cold for literally the entire day — sometimes even into the next. I’ve also tested it with hot beverages during the winter, and it performs just as well. The double-wall vacuum insulation does exactly what it promises. Design-wise, it’s sleek and simple but still feels durable and high-quality. I opted for a matte finish and it not only looks great but also gives a nice grip. The wide mouth makes it easy to fill, clean, and add ice cubes, and the lid seals tight with zero leaks. I also love that it fits in most cup holders and backpack side pockets, despite the larger size. If you’re looking for a reliable, well-designed water bottle that keeps your drinks cold (or hot) for hours, the Hydro Flask 32oz is absolutely worth the investment. It keeps me drinking more water, and honestly, I kind of look forward to carrying it around.

### ⭐⭐⭐⭐⭐ It's perfect!!!
*by T***T on January 23, 2026*

I love this water bottle so much!!! It keeps your water cold for like more than 12 hours. It's so cute and its the perfect size!

## Frequently Bought Together

- Hydro Flask Wide Flex Cap Stone 40 Oz
- Hydro Flask Flex Boot - Accessory Silicone Water Bottle Protector - Dishwasher Safe, BPA-Free, Non-Toxic
- Hydro Flask Wide Mouth Lids- Accessory for Wide Mouth Water Bottle

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**Shop now:** [https://www.desertcart.sk/products/193740236-hydro-flask-40-oz-wide-flex-cap-stone](https://www.desertcart.sk/products/193740236-hydro-flask-40-oz-wide-flex-cap-stone)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-02*