---
product_id: 48737548
title: "Isosteel VA-9562DQ 1.0 L Duo Vacuum-Insulated Flask with Quickstop Single-Hand Pouring System and 2 Screw-Off Drinking Cups, 18/8 Stainless Steel"
brand: "isosteel"
price: "VT33299"
currency: VUV
in_stock: true
reviews_count: 8
category: "Isosteel"
url: https://www.desertcart.vu/products/48737548-isosteel-va-9562dq-1-0-l-duo-vacuum-insulated-flask
store_origin: VU
region: Vanuatu
---

# Vacuum insulation keeps drinks hot/cold 24h 1.0 L capacity 18/8 stainless steel durability Isosteel VA-9562DQ 1.0 L Duo Vacuum-Insulated Flask with Quickstop Single-Hand Pouring System and 2 Screw-Off Drinking Cups, 18/8 Stainless Steel

**Brand:** isosteel
**Price:** VT33299
**Availability:** ✅ In Stock

## Summary

> 🔥 Sip in Style, Share with Ease 🥤

## Quick Answers

- **What is this?** Isosteel VA-9562DQ 1.0 L Duo Vacuum-Insulated Flask with Quickstop Single-Hand Pouring System and 2 Screw-Off Drinking Cups, 18/8 Stainless Steel by isosteel
- **How much does it cost?** VT33299 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/48737548-isosteel-va-9562dq-1-0-l-duo-vacuum-insulated-flask)

## Best For

- isosteel enthusiasts

## Why This Product

- Trusted isosteel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Carry with Confidence:** Folding handle and shoulder strap for ultimate portability
- • **All-Day Temperature Control:** Keeps beverages hot or cold for up to 24 hours
- • **Effortless One-Hand Pouring:** Quickstop system with marked handle for spill-free use
- • **Double the Sip, Double the Style:** Two screw-off cups for sharing on the go
- • **Built to Last, Designed to Impress:** Award-winning 18/8 stainless steel with vacuum tech

## Overview

The Isosteel VA-9562DQ Duo Vacuum-Insulated Flask combines sleek 18/8 stainless steel construction with advanced double-wall vacuum insulation to keep your drinks hot or cold for up to 24 hours. Featuring a unique quickstop single-hand pouring system and two screw-off cups, it’s designed for effortless sharing and on-the-go convenience. Awarded the Design Plus Award in 2004, this 1.0 L flask is built for durability and portability with a folding handle and shoulder strap, making it the perfect companion for professionals who value both style and function.

## Description

Product Description Isosteel Full Flask with folding handle and shoulder strap. Its simple but awesome! A vacuum flask with 2 screw drinking cups- For two to drink at the same time! The marking on the handle indicates which side is the pouring. Specifications - Material: Stainless Steel , Capacity: About 1.0 litres , Dishwasher-safe: No , Height: About 345 mm , Diameter: 95 mm , Filling diameter: About 49 mm , Weight: About 910 g. Box Contains 1 x 1.0 l Dou Vacuum Flask

Review: Looks good, sturdy and does the job - Bought this flask initially for my husband to take to golf as it looked small enough for one person to carry around. However when the item arrived it was larger and more sturdy than I had expected. It has two cups one which fits over the lid and one fits on the bottom. It is more than adequate for two people and holds at least four cups of hot liquid. By removing the bottom cup and placing it at the side we have managed to carry this in a small back pack for long walks. It holds its heat and liquids stay very hot. It’s has stoppers also which prevent it from rolling. In the end I bought one of those hot cups cheaply for my husband which serves the purpose for golf. All in all a happy mistake.
Review: Great flask for hot or cold drinks - Good quality stainless steel product; looks good and is solid. Two incorporated cups which adds to its versatility together with the carrying handle. Keeps hot drinks hot and cold drinks cold for long period of time although I haven't tested as long as the claimed 24 hours!

## Features

- Awarded with Design Plus Award in 2004
- Stainless steel: 18/8
- Double wall stainless steel with vacuum technology

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0007VKRBY |
| Age Range Description | All Ages |
| Base Diameter | 91 Millimetres |
| Best Sellers Rank | 106,828 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 102 in Camping & Hiking Flasks 1,480 in Insulated Bottles |
| Brand Name | Isosteel |
| Cap Type | Screw Cap |
| Capacity | 1 litres |
| Colour | Silver |
| Country Of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (597) |
| Global Trade Identification Number | 04026862100500 |
| Included Components | 2 removable cups |
| Is Oven Safe | No |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 37W x 136H millimetres |
| Item Type Name | Vacuum vacuum flask |
| Item Weight | 0.9 Kilograms |
| Item height | 13.58 centimetres |
| Manufacturer | Isosteel |
| Manufacturer Warranty Description | 5 years. |
| Material Type | Stainless Steel |
| Model Name | Duo Quickstop 1,0L |
| Number of Items | 2 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Coffee, Soup, Tea, Water |
| Special Features | Also available in titanium gray powder coating VA-9562DQAT, Hand wash only, Hot 24 Hours |
| Theme | Art from the Museum of Modern Art |
| UPC | 798527469706 885188118095 |
| Unit Count | 1.00 Count |
| With Lid | Yes |

## Product Details

- **Brand:** Isosteel
- **Capacity:** 1 litres
- **Colour:** Silver
- **Recommended uses for product:** Coffee, Soup, Tea, Water
- **Special feature:** Also available in titanium gray powder coating VA-9562DQAT, Hand wash only, Hot 24 Hours

## Images

![Isosteel VA-9562DQ 1.0 L Duo Vacuum-Insulated Flask with Quickstop Single-Hand Pouring System and 2 Screw-Off Drinking Cups, 18/8 Stainless Steel - Image 1](https://m.media-amazon.com/images/I/51gP-nUuAfL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many hours is this vacuum flask supposed to keep liquids hot for?**
A: we filled it in the morning (9am ish) and at 8pm when I was about to wass it it was still hot,

**Q: i need a flask to keep water  warm for 8 hours.**
A: Hello Russell. Just tried an experiment with my flask. I put boiling water in my flask 8 hrs ago. When opened, the water is too hot to touch. Regards,Philip

**Q: Do the cups burn your hands as they don't have a handle?**
A: You can have boiling hot liquid in these cups but they stay temperate on the outside, very clever technology has been used in the manufacturing of these cups!

**Q: Is this flask made in china?**
A: From what i can see Isosteel is a German manufacturer, it's the most practical and robust flask I've ever owned, minimalist style, but in every otherway better than thermos, I love it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Looks good, sturdy and does the job
*by J***E on 13 February 2021*

Bought this flask initially for my husband to take to golf as it looked small enough for one person to carry around. However when the item arrived it was larger and more sturdy than I had expected. It has two cups one which fits over the lid and one fits on the bottom. It is more than adequate for two people and holds at least four cups of hot liquid. By removing the bottom cup and placing it at the side we have managed to carry this in a small back pack for long walks. It holds its heat and liquids stay very hot. It’s has stoppers also which prevent it from rolling. In the end I bought one of those hot cups cheaply for my husband which serves the purpose for golf. All in all a happy mistake.

### ⭐⭐⭐⭐⭐ Great flask for hot or cold drinks
*by L***Y on 18 April 2023*

Good quality stainless steel product; looks good and is solid. Two incorporated cups which adds to its versatility together with the carrying handle. Keeps hot drinks hot and cold drinks cold for long period of time although I haven't tested as long as the claimed 24 hours!

### ⭐⭐⭐⭐⭐ A flask that knows its job...
*by J***N on 31 May 2020*

When you don't feel any heat around the outside of the flask, you know this fella is going to do its job. And it sure did. 10 hrs later, the tea in it was still piping hot!! You can't ask for more. The mechanism for one handed pouring is just fab. Excellent workmanship and choice of materials. The provision of two glasses is just ideal for a couple...may be more! You don't have to screw on the second glass if you wanted to reduce the size of the flask for storage. This is a flask designed to serve you well...just choose the size you need.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-06*