---
product_id: 300456389
title: "Thermos Double Stainless Steel Wall Smart Flask Vacuum Insulated Water Bottle with LED Temperature Display | Perfect for Hot and Cold Drinks | for Campaign Travelling (Black, 500 ml)"
brand: "generic product"
price: "43.94 DT"
currency: TND
in_stock: true
reviews_count: 8
url: https://www.desertcart.tn/products/300456389-thermos-double-stainless-steel-wall-smart-flask-vacuum-insulated-water
store_origin: TN
region: Tunisia
---

# 5-year no-charge use 12h cold & hot lock LED temp display Thermos Double Stainless Steel Wall Smart Flask Vacuum Insulated Water Bottle with LED Temperature Display | Perfect for Hot and Cold Drinks | for Campaign Travelling (Black, 500 ml)

**Brand:** generic product
**Price:** 43.94 DT
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay cool or stay hot—always in the know with every sip!

## Quick Answers

- **What is this?** Thermos Double Stainless Steel Wall Smart Flask Vacuum Insulated Water Bottle with LED Temperature Display | Perfect for Hot and Cold Drinks | for Campaign Travelling (Black, 500 ml) by generic product
- **How much does it cost?** 43.94 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/300456389-thermos-double-stainless-steel-wall-smart-flask-vacuum-insulated-water)

## Best For

- generic product enthusiasts

## Why This Product

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

## Key Features

- • **Energy-Smart Design:** LED screen auto-sleeps to save power—no charging needed for 5 years, hassle-free.
- • **Double Vacuum Insulation:** Keeps beverages hot or cold for up to 12 hours—your perfect all-day companion.
- • **Versatile 500ml Capacity:** Ideal for coffee, milk, or water—sleek, leakproof, and ready for work, travel, or gym.
- • **Premium 304 Stainless Steel:** Odorless, corrosion-resistant, and safe—built to last and taste pure.
- • **Instant LED Temperature Readout:** Know your drink’s exact temp with a quick touch—no guessing, just sipping.

## Overview

This 500ml Thermos smart flask features a touch-activated LED temperature display, double stainless steel vacuum walls for 12-hour temperature retention, and a no-charge-needed energy-saving screen lasting up to 5 years. Crafted from durable, odorless 304 stainless steel, it’s leakproof, lightweight, and perfect for professionals on the move.

## Description

Full description not available

## Features

- (Intelligent temperature measurement on the touch LED screen] Water bottle The LED screen increases the brightness, it shows the water temperature, if it does not have water it will show the room temperature。
- (12 hour cold insulation lockout] double vacuum design。 This stainless steel water bottle has double insulating wall which optimally maintains hot and cold temperature,..
- (No need to charge, use for up to 5 years] Smart thermos, Smart energy saving, the screen will turn off automatically after 3-4 seconds, no need to charge, can be used for about 5 years.,.,
- ( Coffee Thermos Made of 304 stainless steel, odorless, safe and corrosion resistant ,.,.,
- (Easy to carry and multipurpose) Large capacity water bottle, 500ml, can be used for coffee, milk, drinks. Can be used for home, outdoor, office, school, and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Generic Product |
| Capacity | 500 Milliliters |
| Colour | black |
| Recommended Uses For Product | Traveling |
| Special Feature | Temperature Display,Durable,Lightweight,Leakproof,Hot 24 hours,Cold 24 Hours,Double Wall,Spillproof,Lockable Lid |
| Age Range (Description) | Adult |
| Item Weight | 0.29 Kilograms |
| Material | Stainless Steel |
| Number of Items | 1 |
| Pattern | Solid |
| Included Components | THERMOS FLASK |
| Cap Type | Screw Cap |
| With Lid | Yes |
| Is Dishwasher Safe | No |
| UPC | 725223000162 |
| Country of Origin | China |
| Item model number | NIVARA 01 |
| ASIN | B08QRPLQ77 |

## Product Details

- **Brand:** Generic Product
- **Capacity:** 500 Milliliters
- **Colour:** black
- **Recommended Uses For Product:** Traveling
- **Special Feature:** Temperature Display,Durable,Lightweight,Leakproof,Hot 24 hours,Cold 24 Hours,Double Wall,Spillproof,Lockable Lid

## Images

![Thermos Double Stainless Steel Wall Smart Flask Vacuum Insulated Water Bottle with LED Temperature Display | Perfect for Hot and Cold Drinks | for Campaign Travelling (Black, 500 ml) - Image 1](https://m.media-amazon.com/images/I/51eN6nF6IoL.jpg)
![Thermos Double Stainless Steel Wall Smart Flask Vacuum Insulated Water Bottle with LED Temperature Display | Perfect for Hot and Cold Drinks | for Campaign Travelling (Black, 500 ml) - Image 2](https://m.media-amazon.com/images/I/31H53TtVy2L.jpg)
![Thermos Double Stainless Steel Wall Smart Flask Vacuum Insulated Water Bottle with LED Temperature Display | Perfect for Hot and Cold Drinks | for Campaign Travelling (Black, 500 ml) - Image 3](https://m.media-amazon.com/images/I/51ihTPlpyIL.jpg)
![Thermos Double Stainless Steel Wall Smart Flask Vacuum Insulated Water Bottle with LED Temperature Display | Perfect for Hot and Cold Drinks | for Campaign Travelling (Black, 500 ml) - Image 4](https://m.media-amazon.com/images/I/51DzYowzTGL.jpg)
![Thermos Double Stainless Steel Wall Smart Flask Vacuum Insulated Water Bottle with LED Temperature Display | Perfect for Hot and Cold Drinks | for Campaign Travelling (Black, 500 ml) - Image 5](https://m.media-amazon.com/images/I/61hFN1XAxEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by M***K on 10 July 2025*

Why did you pick this product vs others?:GGood product

### ⭐ Waste product - It’s a scam
*by V***S on 16 April 2023*

DO NOT FANCY FOR LED DISPLAY & BUY. LED display was not working for my first product. Replaced it with 2nd one but the replaced product is also defective and the LED display doesn’t work. Now I am not in a mindset to return for 2nd time. You can get quality bottles with established brands at this same price. PLEASE AVOID BUYING THIS.

### ⭐⭐⭐⭐ Good product.
*by A***R on 18 July 2022*

Good product. Functionally it has no problem. Only defect is that temperature display does not always work. there is no display most of the time. However the heat retention is excellent.

## Frequently Bought Together

- Thermos Double Stainless Steel Wall Smart Flask Vacuum Insulated Water Bottle with LED Temperature Display | Perfect for Hot and Cold Drinks | for Campaign Travelling (Black, 500 ml)
- LONEASY Grade Stainless Steel Sports Water Bottle With Led Temperature Display,Double Wall Vacuum Insulated Water Bottle, Stay Hot For 24 Hrs,Cold For 24 Hrs (Pure Black) 500 ml

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**Shop now:** [https://www.desertcart.tn/products/300456389-thermos-double-stainless-steel-wall-smart-flask-vacuum-insulated-water](https://www.desertcart.tn/products/300456389-thermos-double-stainless-steel-wall-smart-flask-vacuum-insulated-water)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-30*