---
product_id: 731936695
title: "Hydro Flask Stainless Steel Bottle Standard Mouth 21oz 621ml Cascade Keeps Hot and Cold (Official Japanese Product)"
brand: "hydro flask"
price: "₩11213413"
currency: KRW
in_stock: false
reviews_count: 13
url: https://www.desertcart.kr/products/731936695-hydro-flask-stainless-steel-bottle-standard-mouth-21oz-621ml-cascade
store_origin: KR
region: South Korea
---

# Maintains hot beverages for 6 hours Keeps drinks cold for 24 hours Durable 18/8 stainless steel, rust-resistant Hydro Flask Stainless Steel Bottle Standard Mouth 21oz 621ml Cascade Keeps Hot and Cold (Official Japanese Product)

**Brand:** hydro flask
**Price:** ₩11213413
**Availability:** ❌ Out of Stock

## Summary

> 💧Hydro Flask: Sip in style, stay ahead of the pack.

## Quick Answers

- **What is this?** Hydro Flask Stainless Steel Bottle Standard Mouth 21oz 621ml Cascade Keeps Hot and Cold (Official Japanese Product) by hydro flask
- **How much does it cost?** ₩11213413 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/731936695-hydro-flask-stainless-steel-bottle-standard-mouth-21oz-621ml-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:** Dishwasher safe and easy to maintain, because your time is valuable.
- • **Ergonomic Grip Design:** Textured surface offers a secure, stylish hold that fits your active lifestyle.
- • **Flavor Lock Technology:** No flavor transfer means every sip tastes just as it should—pure and fresh.
- • **Trusted Quality & Style:** Official Japanese product with premium materials and a sleek Cascade color that stands out.
- • **All-Day Temperature Control:** Stay refreshed or energized with drinks perfectly chilled or piping hot, anytime.

## Overview

The Hydro Flask 21oz Standard Mouth bottle features premium 18/8 stainless steel construction for superior durability and rust resistance. It keeps beverages cold for up to 24 hours and hot for 6 hours, with a flavor-lock design to prevent taste transfer. Lightweight and ergonomically textured, it’s dishwasher safe and designed for professionals who demand both performance and style.

## Description

Hydro Flask has become explosive in Hawaii. Keeps drinks cold for 24 hours, hot for 6 hours, and cold for hours. Features to prevent flavor transfer, so you can keep your drink tasty

Review: オシャレでカワイイし結構冷たいのも長持ちしてました！表面が細かく凸凹してるのも持ちやすくていいです。
Review: 掃除しやすくてラクです。保温も抜群で長く使えそう！

## Features

- Made of 18/8 stainless steel with excellent durability and rust resistance that is also used for tableware

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJCTT8XR |
| Amazon Bestseller | #27,167 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #376 in Insulated Bottles |
| Batteries Included | No |
| Batteries Required | No |
| Care Instructions | Hand Wash Only |
| Color | cascade |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,422) |
| Date First Available | February 1, 2024 |
| Included Components | No |
| Is Dishwasher Safe | Yes |
| Is Micowave Safe | No |
| Item Weight | 0.3 Kilograms |
| Manufacturer | HYDRO FLASK |
| Material | Stainless Steel |
| Package Weight | 0.4 Kilograms |
| Product Dimensions | 7.24 x 7.24 x 7.24 cm; 300 g |
| Size | 621 ml |

## Product Details

- **Brand:** Hydro Flask
- **Capacity:** 21 Fluid Ounces
- **Color:** cascade
- **Recommended Uses For Product:** Water
- **Special Feature:** Keeps hot or cold

## Images

![Hydro Flask Stainless Steel Bottle Standard Mouth 21oz 621ml Cascade Keeps Hot and Cold (Official Japanese Product) - Image 1](https://m.media-amazon.com/images/I/21I9jGsx8nL.jpg)
![Hydro Flask Stainless Steel Bottle Standard Mouth 21oz 621ml Cascade Keeps Hot and Cold (Official Japanese Product) - Image 2](https://m.media-amazon.com/images/I/21Yi0JclQML.jpg)
![Hydro Flask Stainless Steel Bottle Standard Mouth 21oz 621ml Cascade Keeps Hot and Cold (Official Japanese Product) - Image 3](https://m.media-amazon.com/images/I/31nsxywXS9L.jpg)
![Hydro Flask Stainless Steel Bottle Standard Mouth 21oz 621ml Cascade Keeps Hot and Cold (Official Japanese Product) - Image 4](https://m.media-amazon.com/images/I/41YV3WSYJ+L.jpg)
![Hydro Flask Stainless Steel Bottle Standard Mouth 21oz 621ml Cascade Keeps Hot and Cold (Official Japanese Product) - Image 5](https://m.media-amazon.com/images/I/51hlKt+fbUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by ひ***ば on October 19, 2025*

オシャレでカワイイし結構冷たいのも長持ちしてました！表面が細かく凸凹してるのも持ちやすくていいです。

### ⭐⭐⭐⭐⭐ Review
*by A***ー on November 24, 2025*

掃除しやすくてラクです。保温も抜群で長く使えそう！

### ⭐⭐⭐⭐ Review
*by A***S on October 28, 2025*

オシャレ

## 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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**Shop now:** [https://www.desertcart.kr/products/731936695-hydro-flask-stainless-steel-bottle-standard-mouth-21oz-621ml-cascade](https://www.desertcart.kr/products/731936695-hydro-flask-stainless-steel-bottle-standard-mouth-21oz-621ml-cascade)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-28*