---
product_id: 648634369
title: "Hydro Flask 21 Oz Standard Flex Cap Cascade"
brand: "hydro flask"
price: "451.56 DT"
currency: TND
in_stock: true
reviews_count: 11
category: "Hydro Flask"
url: https://www.desertcart.tn/products/648634369-hydro-flask-21-oz-standard-flex-cap-cascade
store_origin: TN
region: Tunisia
---

# Leak-proof & sweat-free Keeps drinks hot 12h Keeps drinks cold 24h Hydro Flask 21 Oz Standard Flex Cap Cascade

**Brand:** hydro flask
**Price:** 451.56 DT
**Availability:** ✅ In Stock

## Summary

> 💼 Sip smart, stay cool — your ultimate hydration sidekick.

## Quick Answers

- **What is this?** Hydro Flask 21 Oz Standard Flex Cap Cascade by hydro flask
- **How much does it cost?** 451.56 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/648634369-hydro-flask-21-oz-standard-flex-cap-cascade)

## 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:** Powder-coated exterior and dishwasher-safe design mean less time scrubbing and more time living your best life.
- • **No-Spill Confidence:** Equipped with a BPA-free leak-proof lid and convenient carrying strap, it’s designed to keep up with your busiest days without a single drip.
- • **All-day Temperature Control:** Double-wall vacuum insulation locks in cold for 24 hours and hot for 12 hours, so your drink stays perfect from morning meeting to evening unwind.
- • **Lifetime Warranty Assurance:** Backed by Hydro Flask’s commitment to quality, enjoy peace of mind with a lifetime warranty against manufacturer defects.
- • **Durable Adventure-Ready Build:** Crafted from eco-friendly stainless steel, this bottle withstands the hustle of your active lifestyle without compromising taste or style.

## Overview

The Hydro Flask 21 Oz Standard Flex Cap Cascade is a premium insulated stainless steel water bottle designed for professionals and adventurers alike. Featuring TempShield double-wall vacuum insulation, it keeps beverages cold for up to 24 hours and hot for up to 12 hours. Its durable, eco-friendly construction resists dents and preserves flavor, while the leak-proof, BPA-free lid with carrying strap ensures spill-free portability. Dishwasher safe with a powder-coated finish, it combines convenience with rugged style, all backed by a lifetime warranty.

## Description

We make thoughtful, beautifully designed gear that moves people. Towards nature. Towards happy. And towards each other. Because life is an adventure and we’re glad to be with you for every step, sip and smile along the way. Surrounded by mountains, rivers and lakes, HYDRO FLASK HQ is literally nestled into a Pacific Northwest wonderland– Bend, Oregon. Where we are from, is part of who we are and it’s in our DNA. It has shaped our products, people and what we’re about as a company.Not only is the outdoors our everything, but we love to share all kinds of life experiences with others, whether it's a day at the office or at the university or a yoga class. That is our purpose and our heartbeat. Whatever you need to help you be outside living your best life, we're in. The inspiration behind every product we design is Mother Nature. There’s never anything extra – every choice is made for a reason. Keep it strikingly simple. From product innovation to colour leadership - simplicity drives all.

Review: Luv it !! - Keeps the water cold for hours
Review: Excellent - I bought this item for when I play golf and it's perfect. Keeps cold drinks cold. Haven't used it for hot items. I did hqve to buy a protector for the base separately shame it didn't come eith 1 but worth the buy

## Features

- IDEAL DRINKING TEMPERATURE: Our double-wall vacuum-insulated bottle keeps beverages cold for up to 24 hours and hot for up to 12 hours The TempShield technology prevents condensation and heat transfer to the outside
- DURABLE WATER BOTTLE: Our eco-friendly, sturdy stainless steel bottle is perfect for any type of sport The durable construction withstands everything life throws at it, while keeping the taste of your drink intact
- LEAK-PROOF: Our BPA-free, insulated bottle is equipped with a leak-proof lid with a carrying strap The standard opening allows for easy filling and cleaning Compatible with standard mouth straw cap
- DISHWASHER SAFE: Our water bottles come with a powder coating that makes cleaning a breeze Enjoy more leisure time and less work with this convenient feature
- SATISFACTION GUARANTEED: We offer a lif etime warranty against manufacturer defects HYDRO FLASK stands behind our durable and robust materials and is committed to high standards

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJCTT8XR |
| Batteries required | No |
| Best Sellers Rank | #4,072 in Sporting Goods ( See Top 100 in Sporting Goods ) #226 in Sports Water Bottles |
| Care instructions | Hand Wash Only |
| Customer Reviews | 4.8 4.8 out of 5 stars (19,449) |
| Date First Available | 1 February 2024 |
| Dishwasher safe? | Yes |
| Import designation | Imported |
| Included components | Flask |
| Item Weight | 0.3 Kilograms |
| Item model number | S21SX482 |
| Product Dimensions | 7.24 x 7.24 x 7.24 cm; 300 g |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 21 Fluid Ounces
- **Colour:** Cascade
- **Recommended uses for product:** Water
- **Special features:** Leakproof

## Images

![Hydro Flask 21 Oz Standard Flex Cap Cascade - Image 1](https://m.media-amazon.com/images/I/61Qt7AUJROL.jpg)
![Hydro Flask 21 Oz Standard Flex Cap Cascade - Image 2](https://m.media-amazon.com/images/I/61KRy0pDKaL.jpg)
![Hydro Flask 21 Oz Standard Flex Cap Cascade - Image 3](https://m.media-amazon.com/images/I/91Wnfp3o0GL.jpg)
![Hydro Flask 21 Oz Standard Flex Cap Cascade - Image 4](https://m.media-amazon.com/images/I/718CMmeqQUL.jpg)
![Hydro Flask 21 Oz Standard Flex Cap Cascade - Image 5](https://m.media-amazon.com/images/I/91BgTx0oqFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Luv it !!
*by J***N on 13 June 2025*

Keeps the water cold for hours

### ⭐⭐⭐⭐⭐ Excellent
*by M***N on 8 December 2023*

I bought this item for when I play golf and it's perfect. Keeps cold drinks cold. Haven't used it for hot items. I did hqve to buy a protector for the base separately shame it didn't come eith 1 but worth the buy

### ⭐⭐⭐⭐⭐ Excellent
*by B***R on 29 September 2024*

Good quality

## Frequently Bought Together

- Hydro Flask Stainless Steel Standard Mouth Water Bottle with Flex Cap and Double-Wall Vacuum Insulation
- Hydro Flask 20 Oz Wide Flex Cap Agave
- Hydro Flask Water Bottle - Insulated Stainless Steel - Wide Straw Lid, Non Spill, Leakproof in 32 Oz Cascade Blue

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-13*