---
product_id: 214191461
title: "Hydro FlaskWide Flex Cap Stone 40 Oz"
brand: "hydro flask"
price: "$141.42"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/214191461-hydro-flaskwide-flex-cap-stone-40-oz
store_origin: US
region: United States of America
---

# Leakproof Flex Cap Keeps drinks hot 12h Keeps drinks cold 24h Hydro FlaskWide Flex Cap Stone 40 Oz

**Brand:** hydro flask
**Price:** $141.42
**Availability:** ✅ In Stock

## Summary

> 💧 Stay cool, stay hot, stay unstoppable.

## Quick Answers

- **What is this?** Hydro FlaskWide Flex Cap Stone 40 Oz by hydro flask
- **How much does it cost?** $141.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/214191461-hydro-flaskwide-flex-cap-stone-40-oz)

## 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

- • **Leakproof on the go:** Flex Cap’s secure seal means no spills, so you can confidently carry your bottle anywhere—commute, gym, or meetings.
- • **Pro-grade durability:** Crafted from 18/8 stainless steel for a pure taste experience with zero flavor transfer—built to last through every hustle.
- • **Comfort meets convenience:** Ergonomic Flex Strap makes transport effortless and stylish—your perfect companion for busy days and weekend escapes.
- • **All-day temperature control:** TempShield insulation locks in cold for 24 hours and heat for 12 hours—stay refreshed or energized all day.
- • **Eco-conscious and easy care:** BPA-free materials and dishwasher-safe design keep your bottle safe and your routine simple—sustainability meets practicality.

## Overview

The Hydro Flask Wide Flex Cap Stone 40 Oz features TempShield vacuum insulation that keeps beverages cold for up to 24 hours and hot for up to 12 hours. Made from durable 18/8 pro-grade stainless steel, it ensures no flavor transfer and long-lasting use. The leakproof Flex Cap and comfortable Flex Strap make it ideal for active professionals on the move. BPA-free and dishwasher safe, this bottle combines performance with eco-friendly convenience.

## Description

Hydro FlaskWide Flex Cap Stone 40 Oz

## Features

- TempShield insulation keeps beverages cold up to 24 hours and hot up to 12 hours
- Made with 18/8 pro-grade stainless steel to ensure durability, pure taste and no flavor transfer
- Flex Cap is leakproof when closed, to transport without worry
- Flex Strap is easy to transport and comfortable to carry
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 9.02 x 9.02 x 32.26 cm; 490 g |
| Fill material | Vacuum Insulated |
| Anti-Tick Material | 18/8 Stainless Steel and BPA Free Plastic |
| Care instructions | Hand Wash Only |
| Dishwasher safe? | Yes |
| Is assembly required | No |
| Number of pieces | 1 |
| Batteries required | No |
| Included components | bottle, lid |
| Import designation | Imported |
| Item weight | 0.49 Kilograms |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 40 Fluid Ounces
- **Colour:** Stone
- **Recommended uses for product:** Water
- **Special feature:** Durability

## Images

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

## Available Options

This product comes in different **Colour Name, Size Name** 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

## 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.us/products/214191461-hydro-flaskwide-flex-cap-stone-40-oz](https://www.desertcart.us/products/214191461-hydro-flaskwide-flex-cap-stone-40-oz)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-13*