---
product_id: 339811371
title: "Hydro Flask - Water Bottle 621 ml (21 oz) - Vacuum Insulated Stainless Steel Water Bottle with Leak Proof Flex Cap and Powder Coat - BPA-Free - Standard Mouth - Stone"
brand: "hydro flask"
price: "€ 76.75"
currency: EUR
in_stock: true
reviews_count: 8
category: "Hydro Flask"
url: https://www.desertcart.fi/products/339811371-hydro-flask-water-bottle-621-ml-21-oz-vacuum-insulated
store_origin: FI
region: Finland
---

# Leak-proof Flex Cap Keeps drinks hot up to 12h Keeps drinks cold up to 24h Hydro Flask - Water Bottle 621 ml (21 oz) - Vacuum Insulated Stainless Steel Water Bottle with Leak Proof Flex Cap and Powder Coat - BPA-Free - Standard Mouth - Stone

**Brand:** hydro flask
**Price:** € 76.75
**Availability:** ✅ In Stock

## Summary

> 💧 Stay refreshed, stay unstoppable with Hydro Flask.

## Quick Answers

- **What is this?** Hydro Flask - Water Bottle 621 ml (21 oz) - Vacuum Insulated Stainless Steel Water Bottle with Leak Proof Flex Cap and Powder Coat - BPA-Free - Standard Mouth - Stone by hydro flask
- **How much does it cost?** € 76.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/339811371-hydro-flask-water-bottle-621-ml-21-oz-vacuum-insulated)

## 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

- • **Leak-Proof Flex Cap:** No spills, no stress—carry confidently everywhere.
- • **Color Last Powder Coat:** Sweat-free grip with a sleek, stylish finish that lasts.
- • **Pro-Grade Stainless Steel:** Durable, flavor-pure, and built to survive your busiest days.
- • **Dishwasher Safe & BPA-Free:** Easy clean, toxin-free hydration for your health and hustle.
- • **TempShield Vacuum Insulation:** Lock in your perfect sip—cold for 24 hours, hot for 12.

## Overview

The Hydro Flask 621 ml water bottle features TempShield double-wall vacuum insulation to keep beverages cold for 24 hours or hot for 12 hours. Crafted from pro-grade stainless steel, it resists flavor transfer and damage, while the leak-proof Flex Cap ensures no spills. Finished with a durable, sweat-free Color Last powder coat, this BPA-free bottle is dishwasher safe and backed by a lifetime warranty—perfect for active professionals who demand style and performance on the go.

## Description

Buy Hydro Flask - Water Bottle 621 ml (21 oz) - Vacuum Insulated Stainless Steel Water Bottle with Leak Proof Flex Cap and Powder Coat - BPA-Free - Standard Mouth - Stone online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Fantastic - Keeps water cool, easy to carry, has already survived one or two drops with minima damage.
Review: Great product - Worth the money

## Features

- Enjoy optimum drinking temperature for hours: Our TempShield double wall, vacuum insulated technology guards the temperature of your drink. It also ensures no condensation or heat transfer to the outside of the bottle. It keeps beverages cold up to 24 hours and hot up to 12 hours when using the lid
- Solid and eco-friendly carry-on water bottle for any kind of exercises: All of our bottles are made with pro-grade stainless steel, a robust metal known for its resistance and purity. It also protects against the transfer of flavours – and the durable construction stands up for whatever life brings. It's easy to clean and both the bottle and its lid are dishwasher safe
- Leak proof BPA-Free water bottle: This water bottle comes with Standard Mouth Insulated Leak Proof Flex Cap for even better temperature control. The bottle is also compatible with Standard Mouth Insulated Sport Cap.
- Enjoy an immersive drinking experience anywhere: Whether you’re heading to yoga, biking, hiking or going to the office, you can easily take your refreshment with you in this Insulated Standard Mouth Water Bottle. Our Color Last powder coat means an easy-grip, sweat-free, and extra-durable bottle that you can take anywhere
- 100% Customer and product satisfaction warranty: We stand behind our products and have great faith in our products. HYDRO FLASK is committed to high standards of durable and robust materials. HYDRO FLASK guarantees this product with a limited lifetime warranty against manufacturer defects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083GBDTYY |
| Additional Features | Straw, dishwasher safe, double wall, leak-proof, insulated, leak-proof |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Base Diameter | 2.8 Inches |
| Best Sellers Rank | #2,348 in Sporting Goods ( See Top 100 in Sporting Goods ) #163 in Sports Water Bottles |
| Brand | Hydro Flask |
| Brand Name | Hydro Flask |
| Cap Type | Flex Cap |
| Capacity | 21 Fluid Ounces |
| Color | Stone |
| Colour | Stone |
| Customer Reviews | 4.8 out of 5 stars 40,533 Reviews |
| Global Trade Identification Number | 00810007834818 |
| Included Components | Drinking bottle. |
| Is Oven Safe | No |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 29W x 111H millimeters |
| Item Type Name | Flask |
| Item Weight | 0.05 Pounds |
| Item height | 11.1 inches |
| Manufacturer | Hydro Flask |
| Manufacturer Warranty Description | Hydro flask lifetime warranty. |
| Material Type | Stainless Steel |
| Model Name | Standard Mouth Flex Cap |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Dishwasher safe |
| Recommended Uses For Product | Water |
| Recommended uses for product | Water |
| Special features | Straw, dishwasher safe, double wall , leak-proof, insulated, leak-proof |
| Theme | Sport |
| UPC | 810007834818 |
| Unit Count | 1 Count |
| With Lid | Yes |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 21 Fluid Ounces
- **Colour:** Stone
- **Recommended uses for product:** Water
- **Special features:** Straw, dishwasher safe, double wall, leak-proof, insulated, leak-proof

## Images

![Hydro Flask - Water Bottle 621 ml (21 oz) - Vacuum Insulated Stainless Steel Water Bottle with Leak Proof Flex Cap and Powder Coat - BPA-Free - Standard Mouth - Stone - Image 1](https://m.media-amazon.com/images/I/61S21wIHpnL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic
*by K***S on 21 December 2025*

Keeps water cool, easy to carry, has already survived one or two drops with minima damage.

### ⭐⭐⭐⭐⭐ Great product
*by F***D on 25 November 2025*

Worth the money

### ⭐⭐⭐⭐⭐ Best value for money
*by I***N on 13 October 2023*

The best bottle we ever bought

## Frequently Bought Together

- Hydro Flask Stainless Steel Standard Mouth Water Bottle with Flex Cap and Double-Wall Vacuum Insulation
- Hydro Flask Flex Boot - Accessory Silicone Water Bottle Protector - Dishwasher Safe, BPA-Free, Non-Toxic
- Hydro Flask Standard Mouth Lids- Accessory for Standard Mouth Water Bottle

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**Shop now:** [https://www.desertcart.fi/products/339811371-hydro-flask-water-bottle-621-ml-21-oz-vacuum-insulated](https://www.desertcart.fi/products/339811371-hydro-flask-water-bottle-621-ml-21-oz-vacuum-insulated)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-11*