---
product_id: 40970197
title: "Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz White"
brand: "hydro flask"
price: "FREE"
currency: TND
in_stock: false
reviews_count: 13
url: https://www.desertcart.tn/products/40970197-hydro-flask-water-bottle-insulated-stainless-steel-non-spill-leakproof
store_origin: TN
region: Tunisia
---

# Leakproof Flex Cap 12H hot retention 24H cold retention Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz White

**Brand:** hydro flask
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 💧 Stay cool, stay hot, stay unstoppable with Hydro Flask.

## Quick Answers

- **What is this?** Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz White by hydro flask
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/40970197-hydro-flask-water-bottle-insulated-stainless-steel-non-spill-leakproof)

## 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 lid and bottle keep your hydration routine hassle-free and your bottle looking pristine.
- • **All-Day Chill & Heat:** Keeps drinks icy cold for 24 hours and piping hot for 12 with advanced double-wall vacuum insulation.
- • **Pure Taste, Every Sip:** Pro-grade stainless steel prevents flavor transfer, so your water tastes fresh every time.
- • **Sleek & Cupholder-Ready:** Designed to fit most cupholders perfectly for seamless on-the-go hydration.
- • **Zero Spill, Zero Stress:** Leakproof Flex Cap ensures no accidental spills—toss it in your bag and go.

## Overview

The Hydro Flask 21 oz insulated stainless steel water bottle combines cutting-edge TempShield double-wall vacuum insulation to keep beverages cold for 24 hours or hot for 12. Featuring a leakproof Flex Cap and a cupholder-friendly design, it offers ultimate portability without spills. Crafted from durable pro-grade stainless steel, it guarantees pure taste with no flavor transfer. Dishwasher safe for easy cleaning and backed by a lifetime warranty, this bottle is the perfect companion for busy professionals who demand style, function, and reliability.

## Description

desertcart.com : Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz White : Sports & Outdoors

Review: my cute and reliable bottle! - This water bottle lives up to the hype. It keeps drinks cold for an impressively long time—literally all day—and I’ve even had ice still intact the next morning. The build quality is excellent, and it feels durable enough to handle daily use without worry. I also appreciate the sleek design and how easy it is to clean. It’s become something I take everywhere with me, and it genuinely encourages me to stay more hydrated throughout the day. A solid investment in both quality and functionality.
Review: Superb Insulation! - Great bottle! Super insulated and durable. Keeps my coffee/tea scalding hot for 8+ hours. Great quality and nice price. Decent size, will hold a large cup of coffee. Not the largest cup, it’s definitely good for your daily cup of coffee/tea.

## Features

- 21 OZ WHITE BOTTLE: Fill and refill with the Hydro Flask Standard Mouth insulated water bottle with leakproof cap. With a comfortable, flexible handle, the bottle is easy to grab and take anywhere. Double-wall insulation keeps drinks cold up to 24 hours and hot for 12.
- 24 HOURS COLD. 12 HOURS HOT: The insulated water bottle keeps drinks cold for 24 hours and hot for 12 thanks to double-wall vacuum insulation. TempShield insulation is designed to be lightweight and efficient temperature retention, keeping contents ready to sip.
- LEAKPROOF: Say goodbye to leaky water bottles. The Hydro Flask Flex Cap is leakproof when closed. Toss it into your bag without worry.
- FITS CUPHOLDERS: The cupholder-friendly design means your bottle fits seamlessly in most cupholders. Designed for seamless cupholder cohabitation, it's right at home on the open road, on the sidelines, in a pack or wherever you need to set your sips.
- 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 | B01KXHGYQ8 |
| Additional Features | Straw, dishwasher safe, double wall, leak-proof, insulated, leak-proof |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Base Diameter | 7.3 centimeters |
| Best Sellers Rank | #346 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #35 in Water Bottles #102 in Insulated Bottles |
| Brand | Hydro Flask |
| Brand Name | Hydro Flask |
| Cap Type | Flex Cap |
| Capacity | 21 fluid ounces |
| Color | White |
| Customer Reviews | 4.7 out of 5 stars 14,498 Reviews |
| Global Trade Identification Number | 00810497025697 |
| Included Components | Lid |
| Item Dimensions W x H | 1.12"W x 4.37"H |
| Item Type Name | Water Bottle |
| Item Weight | 22.68 g |
| Manufacturer | Hydro Flask |
| Manufacturer Warranty Description | LIFETIME |
| Material Type | STEEL |
| Model Name | Standard Mouth Flex Cap Bottle |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash |
| Recommended Uses For Product | Coffee, Soup, Tea, Water |
| Special Feature | Straw, dishwasher safe, double wall , leak-proof, insulated, leak-proof |
| Theme | Sport |
| UPC | 810497025697 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 21 Fluid Ounces
- **Color:** White
- **Recommended Uses For Product:** Coffee, Soup, Tea, Water
- **Special Feature:** Straw, dishwasher safe, double wall, leak-proof, insulated, leak-proof

## Images

![Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz White - Image 1](https://m.media-amazon.com/images/I/61UhQ9aNLkL.jpg)
![Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz White - Image 2](https://m.media-amazon.com/images/I/614v80rLTyL.jpg)
![Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz White - Image 3](https://m.media-amazon.com/images/I/91Wnfp3o0GL.jpg)
![Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz White - Image 4](https://m.media-amazon.com/images/I/718CMmeqQUL.jpg)
![Hydro Flask Water Bottle - Insulated Stainless Steel - Non Spill, Leakproof in 21 Oz White - Image 5](https://m.media-amazon.com/images/I/91BgTx0oqFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ my cute and reliable bottle!
*by J***J on April 14, 2026*

This water bottle lives up to the hype. It keeps drinks cold for an impressively long time—literally all day—and I’ve even had ice still intact the next morning. The build quality is excellent, and it feels durable enough to handle daily use without worry. I also appreciate the sleek design and how easy it is to clean. It’s become something I take everywhere with me, and it genuinely encourages me to stay more hydrated throughout the day. A solid investment in both quality and functionality.

### ⭐⭐⭐⭐⭐ Superb Insulation!
*by J***A on June 23, 2026*

Great bottle! Super insulated and durable. Keeps my coffee/tea scalding hot for 8+ hours. Great quality and nice price. Decent size, will hold a large cup of coffee. Not the largest cup, it’s definitely good for your daily cup of coffee/tea.

### ⭐⭐⭐⭐⭐ High quality and useful!
*by N***E on June 7, 2026*

Really nice bottle, it keeps the water cold all day, and has no aftertaste, fits perfectly in the cup holder. Easy to clean and good looking color. It isn’t too long or heavy so the portability is decent.

## Frequently Bought Together

- Hydro Flask Standard Flex Cap White 21 Oz
- Hydro Flask Stainless Steel Standard Mouth Water Bottle with Flex Cap and Double-Wall Vacuum Insulation

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**Shop now:** [https://www.desertcart.tn/products/40970197-hydro-flask-water-bottle-insulated-stainless-steel-non-spill-leakproof](https://www.desertcart.tn/products/40970197-hydro-flask-water-bottle-insulated-stainless-steel-non-spill-leakproof)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-19*