---
product_id: 80595833
title: "Duo 9900DAT Top 0 75 Litre Stainless Steel Vacuum Flask, Titan/Grey, 8.2 x 7.7 x 30.4 cm"
brand: "isosteel"
price: "10755 Ft"
currency: HUF
in_stock: true
reviews_count: 8
url: https://www.desertcart.hu/products/80595833-duo-9900dat-top-0-75-litre-stainless-steel-vacuum-flask
store_origin: HU
region: Hungary
---

# Keeps hot 24h, cold 48h Double-walled 18/8 stainless steel 0.75 L capacity Duo 9900DAT Top 0 75 Litre Stainless Steel Vacuum Flask, Titan/Grey, 8.2 x 7.7 x 30.4 cm

**Brand:** isosteel
**Price:** 10755 Ft
**Availability:** ✅ In Stock

## Summary

> 🥤 Stay hot, stay cool, stay ahead—sip smarter with Isosteel Duo!

## Quick Answers

- **What is this?** Duo 9900DAT Top 0 75 Litre Stainless Steel Vacuum Flask, Titan/Grey, 8.2 x 7.7 x 30.4 cm by isosteel
- **How much does it cost?** 10755 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/80595833-duo-9900dat-top-0-75-litre-stainless-steel-vacuum-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

- • **Dual-Drink Delight:** Two screw-on cups let you share your brew in style—because hydration is better together.
- • **Effortless Pouring:** Innovative QuickStop single-hand pouring system means no full lid removal—just twist and sip.
- • **Premium Durability:** Food-safe 18/8 stainless steel with a sealed screw top ensures leak-proof, long-lasting performance you can trust.
- • **Space-Savvy Design:** Matte-coated, compact 0.75L flask with cups that nest neatly on top—perfect for your busy, on-the-go lifestyle.
- • **All-Day Temperature Lock:** Vacuum insulation keeps your coffee piping hot for 24 hours or your iced tea refreshingly cold for 48 hours—no compromises.

## Overview

The Isosteel Duo 9900DAT is a 0.75L double-walled vacuum flask crafted from premium 18/8 stainless steel. Featuring a unique QuickStop single-hand pouring system and two detachable screw-on cups, it keeps beverages hot for up to 24 hours and cold for 48 hours. Its compact, matte-coated design is perfect for professionals who value style, convenience, and sharing on the go.

## Description

Product Description               Isosteel Duo Top 0, 75 L 18/8 stainless steel Vacuum Flask with QuickStop single-hand pouring system and 2 unscrewable accompanying travel mugs with your partner at the same time drinking is finally here. The double walled 0, 75 litre duo top insulated flask, made of food-safe 18/8 stainless steel thanks to the vacuum technology not only hot for a long time, it also has 2 removable drinking cup. The two stainless steel/plastic cups are attached at the top of the bottle on top to save space. The screw top with seal No need to fully off easily, only a few rotations is enough to pour the drinks cup to fill. Product Features: * Double-Walled So 18/8 stainless steel * Colour Coated Matte surface * Hinged Screw Top Lid with seal * 2 removable stainless steel/plastic cup * New & Original With The Isosteel backstamp Specifications: * Volume: approximately 0, 75 L * Height: approx. 304 mm * Height Without Lid: approx. 264 mm * Max. Outer Diameter: Approx. 82 mm * Min) and A4-80 Stainless Steel Screw Material. Outer Diameter: Approx. 77 mm * Diameter of opening: Approx. 41 mm * Weight: approx. 562 g                  Set Contains:               1

## Features

- Stainless Steel
- Double-walled 18/8 stainless steel with vacuum technology
- 2 screw-on cups ? for two at the same time drinking.
- Screw Tops, no need to be removed for pouring
- Keeps warm for approx. 24 hours and cold for 48 hours
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Product Details

- **Brand:** Isosteel
- **Capacity:** 0.75 Liters
- **Color:** Titanium Grey
- **Recommended Uses For Product:** Coffee, Tea, Water
- **Special Feature:** Leakproof

## Images

![Duo 9900DAT Top 0 75 Litre Stainless Steel Vacuum Flask, Titan/Grey, 8.2 x 7.7 x 30.4 cm - Image 1](https://m.media-amazon.com/images/I/712kffHWe3L.jpg)

## Questions & Answers

**Q: Where are Isosteel flasks made?**
A: All Isosteel items are manufactured in China and imported from Germany.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Like
*by M***N on August 11, 2024*

Very nice

### ⭐⭐⭐⭐⭐ Keeps contents hot
*by S***N on March 10, 2024*

I bought this .75 liter thermos so I could have multiple cups of tea without having to make each one fresh. Definitely works for that. A reviewer mentioned that it didn't keep their beverage hot. Not sure how long they had it in there. My experience has been that the tea has been burn-the-tongue hot down to the last pour. Side note: I also keep the outer lid on to conserve heat. One more thing: the threads can be a bit wonky, but with a little coaxing screw down tight.

### ⭐⭐⭐ It’s ok
*by M***M on February 27, 2021*

It’s alright, I don’t like the finish or that the one cup is plastic but it’s the only one that I could find that has 2 cups so I kept it instead of returning it.

## Frequently Bought Together

- Isosteel Duo 9900DAT Top 0 75 Litre Stainless Steel Vacuum Flask, Titan/Grey, 8.2 x 7.7 x 30.4 cm
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**Shop now:** [https://www.desertcart.hu/products/80595833-duo-9900dat-top-0-75-litre-stainless-steel-vacuum-flask](https://www.desertcart.hu/products/80595833-duo-9900dat-top-0-75-litre-stainless-steel-vacuum-flask)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-16*