---
product_id: 695838268
title: "Matt Black Ultimate Flask (500ml), Reusable Insulated Stainless Steel Thermal Coffee Cup for Hot or Cold Drinks, Vacuum Sealed Water Flask with a Leak-Proof Lid, 24hr Hot/24hr Cold"
brand: "thermos"
price: "฿4785"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/695838268-matt-black-ultimate-flask-500ml-reusable-insulated-stainless-steel-thermal
store_origin: TH
region: Thailand
---

# 24hr hot retention 24hr cold retention rugged stainless steel build Matt Black Ultimate Flask (500ml), Reusable Insulated Stainless Steel Thermal Coffee Cup for Hot or Cold Drinks, Vacuum Sealed Water Flask with a Leak-Proof Lid, 24hr Hot/24hr Cold

**Brand:** thermos
**Price:** ฿4785
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay hot, stay cool, stay ahead.

## Quick Answers

- **What is this?** Matt Black Ultimate Flask (500ml), Reusable Insulated Stainless Steel Thermal Coffee Cup for Hot or Cold Drinks, Vacuum Sealed Water Flask with a Leak-Proof Lid, 24hr Hot/24hr Cold by thermos
- **How much does it cost?** ฿4785 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/695838268-matt-black-ultimate-flask-500ml-reusable-insulated-stainless-steel-thermal)

## Best For

- thermos enthusiasts

## Why This Product

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

## Key Features

- • **Comfort Grip, No Sweat:** Double-wall insulation keeps the exterior cool and condensation-free, so you stay comfortable and stylish on the go.
- • **Adventure-Ready Capacity:** 500ml of pure hydration power in a lightweight, sleek form factor perfect for hikes, commutes, and everything in between.
- • **Smart Spill-Proof Design:** Innovative two-part stopper and wide mouth make pouring precise and cleaning effortless—no leaks, no mess.
- • **All-Day Temperature Mastery:** Keeps your coffee piping hot or your iced tea refreshingly cold for a full 24 hours—no compromises.
- • **Built to Brave the Outdoors:** Durable stainless steel with silicone guards means this flask survives your busiest, wildest days without a scratch.

## Overview

The Thermos Matt Black Ultimate Flask is a 500ml insulated stainless steel bottle engineered with advanced vacuum technology to keep beverages hot or cold for 24 hours. Featuring a rugged design with protective silicone rings, a spill-proof two-part stopper, and a comfortable, condensation-free grip, it’s the perfect companion for professionals and adventurers who demand durability and style on the move.

## Description

Full description not available

## Features

- Temperature Control - Advanced vacuum insulation maintains drinks steaming hot or refreshingly cold for 24 hours, letting you enjoy your beverage at the ideal temperature all day long
- Rugged Design - Robust stainless steel construction with protective silicone rings withstands drops, bumps, and outdoor adventures while preventing dents and scratches
- Comfort Grip - Double-wall insulation ensures the exterior stays cool with hot drinks and condensation-free with cold beverages, providing comfortable handling in any weather
- Smart Pour System - Two-part stopper design controls liquid flow and prevents spills, while the wide mouth opening makes filling and cleaning quick and simple
- Outdoor Ready - 500ml capacity holds enough liquid for extended adventures, while the lightweight yet durable construction makes it ideal for hiking and camping trips

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 7.24 x 7.24 x 23.6 cm; 291 g |
| Care instructions | Hand Wash Only |
| Dishwasher safe? | No |
| Batteries required | No |
| Included components | Durable Stainless Steel Flask, Protective Silicone Rings, Serving Cup Lid, Two Part Pouring Stopper |
| Item weight | 291 Grams |

## Product Details

- **Brand:** Thermos
- **Capacity:** 500 Millilitres
- **Colour:** Matt Black
- **Recommended uses for product:** Coffee, Soup, Tea, Water
- **Special feature:** Cold 24 Hours, Hot 24 Hours

## Images

![Matt Black Ultimate Flask (500ml), Reusable Insulated Stainless Steel Thermal Coffee Cup for Hot or Cold Drinks, Vacuum Sealed Water Flask with a Leak-Proof Lid, 24hr Hot/24hr Cold - Image 1](https://m.media-amazon.com/images/I/61DerzqcHOL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

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**Shop now:** [https://www.desertcart.co.th/products/695838268-matt-black-ultimate-flask-500ml-reusable-insulated-stainless-steel-thermal](https://www.desertcart.co.th/products/695838268-matt-black-ultimate-flask-500ml-reusable-insulated-stainless-steel-thermal)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-26*