---
product_id: 124959464
title: "Travel Mugs, Insulated Water Bottle, 500ml LED Temperature Display Smart Water Cup, Stainless Steel Vacuum Drink Flasks, Hot&Cold Sport Drink Bottle for Cycling, Gym, Home, Office"
brand: "flintronic"
price: "€ 36.40"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/124959464-travel-mugs-insulated-water-bottle-500ml-led-temperature-display-smart
store_origin: SK
region: Slovakia
---

# Keeps heat 6h & cold 5h 2-year ultra capacity battery Waterproof LED temp display Travel Mugs, Insulated Water Bottle, 500ml LED Temperature Display Smart Water Cup, Stainless Steel Vacuum Drink Flasks, Hot&Cold Sport Drink Bottle for Cycling, Gym, Home, Office

**Brand:** flintronic
**Price:** € 36.40
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay cool or hot, always in the know with Flintronic’s smart sip tech!

## Quick Answers

- **What is this?** Travel Mugs, Insulated Water Bottle, 500ml LED Temperature Display Smart Water Cup, Stainless Steel Vacuum Drink Flasks, Hot&Cold Sport Drink Bottle for Cycling, Gym, Home, Office by flintronic
- **How much does it cost?** € 36.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/124959464-travel-mugs-insulated-water-bottle-500ml-led-temperature-display-smart)

## Best For

- flintronic enthusiasts

## Why This Product

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

## Key Features

- • **Premium Safe Materials:** FDA-approved, BPA-free food-grade stainless steel ensures pure taste and health-conscious hydration.
- • **Instant Temperature Check:** Touch-activated waterproof LED display shows your drink’s exact temp in seconds.
- • **All-Day Thermal Performance:** Vacuum insulation locks in heat above 42°C for 6 hours and chill below 10°C for 5 hours—longer than most bottles.
- • **Effortless Power Management:** Built-in lithium battery lasts up to 2 years with auto screen-off, so you never worry about recharging.
- • **Versatile Lifestyle Companion:** Sleek, durable design perfect for cycling, gym, office, or travel—stay hydrated in style everywhere.

## Overview

The Flintronic Travel Mug is a 500ml insulated stainless steel bottle featuring a waterproof LED temperature display, advanced vacuum insulation maintaining heat for 6 hours and cold for 5 hours, and a long-lasting 2-year lithium battery. Designed for active professionals, it combines health-safe materials with smart tech for on-the-go hydration at home, office, or outdoors.

## Description

Travel Mugs, Insulated Water Bottle, 500ml LED Temperature Display Smart Water Cup, Stainless Steel Vacuum Drink Flasks, Hot&Cold Sport Drink Bottle for Cycling, Gym, Home, Office

## Features

- 【WATERPROOF LED DISPLAY】The product uses a waterproof LED display, so you can easily know the internal liquid temperature by touching it. (The temperature probe of the cup is located inside the lid. In order to ensure the accuracy of the temperature, the temperature probe must be in contact with the liquid.) After filling the water, you need to turn the cup upside down or shake it gently, and then read the value after 5-10 seconds.
- 【DURABLE KEEP HEAT COLD】: The vacuum of cups and cups can block heat transfer. Our products hold liquid heat above 42 ° C for up to 6 hours and liquid cooling below 10 ° C for up to 5 hours. This is longer than other vacuum bottles. (After 24 hours at 100 ° C water, the temperature is maintained at about 40 ° C)
- 【SAFE&HEALTHY MATERIAL】 : The inner wall is made of grade food grade stainless steel and the outer case is made of high quality 201 stainless steel. It has been approved by the FDA for your drinking needs. Of course, 100% does not contain BPA. (Size: 6.5 cm * 6.5 cm * 23.3 cm)
- 【ULTRA CAPACITY BATTERY】 : Lithium battery with large capacity, screen turn off automatically when not in use can reach a battery life of 2 years. Don't need to worry about battery rechange issue daily. (💗if the product is power off within one year, please contact us as soon as possible💗)
- 【WIDE APPLICATIONS】 : With the state-of-the-art double-wall vacuum technology, this mug is stylish and durable. Whether you are traveling, at home, in the office or outdoor - the ideal companion. Simple and practical, it is the best Christmas gift for friends, family.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 6.5 x 6.5 x 23.3 cm; 340 g |
| Item volume | 500 Millilitres |
| Care instructions | Hand Wash Only |
| Dishwasher safe? | No |
| Batteries required | No |
| Included components | Water Bottle |
| Item weight | 0.34 Kilograms |

## Product Details

- **Brand:** flintronic
- **Capacity:** 500 Millilitres
- **Colour:** #2 Black-304 Stainless Steel
- **Recommended uses for product:** Water|Coffee
- **Special feature:** Temperature Display

## Images

![Travel Mugs, Insulated Water Bottle, 500ml LED Temperature Display Smart Water Cup, Stainless Steel Vacuum Drink Flasks, Hot&Cold Sport Drink Bottle for Cycling, Gym, Home, Office - Image 1](https://m.media-amazon.com/images/I/71ZqvYJFH5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Thermos flask
*by M***N on 26 July 2025*

Brilliant flask and kept my drink ice cold the whole day. After over 6 hours I still had ice in my drink.

### ⭐⭐⭐⭐⭐ Nice Temp readout on lid with neoprene carry case.
*by A***T on 6 November 2020*

Liked the temp readout, carry case, choice of colours since first release (Black or Red only) and will fit in a bottle cage on a road or mountain bike without the neoprene cover. Disliked that the price had increased since bought 1st generation black one for my daughter that was cheaper and included a bottle brush for cleaning; battery for the temperature readout is not replaceable but vendor will sell you an expensive replacement lid when your battery expires in 2 years or so. For the first month worked very well with cold liquids (haven't tried with hot yet) but since the start of Nov. 2020 the cold water comes up to room temp in 4 - 6 hours rather than staying cold for the advertised length of time and no I haven't dropped or abused the bottle which being stainless steel should be quite robust. I also have a similar Tru Bamboo dual wall steel thermo bottle with a bamboo outer skin, this HAS been dropped (rolled out of the estate car tailgate) that dented the lid and scratched the bamboo skin however this still keeps liquids hot and cold for up to 8 hours or a bit longer.

### ⭐ Display not working anymore
*by H***E on 28 August 2025*

Was good while it lasted but the temperature no longer shows on the lid after 3 months. Which was the whole point I bought it.

## Frequently Bought Together

- Flintronic Travel Mugs, Insulated Water Bottle, 500ml LED Temperature Display Smart Water Cup, Stainless Steel Vacuum Drink Flasks, Hot&Cold Sport Drink Bottle for Cycling, Gym, Home, Office
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**Shop now:** [https://www.desertcart.sk/products/124959464-travel-mugs-insulated-water-bottle-500ml-led-temperature-display-smart](https://www.desertcart.sk/products/124959464-travel-mugs-insulated-water-bottle-500ml-led-temperature-display-smart)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*