---
product_id: 382115270
title: "HEARTSLY || Personalized BPA-free Thermos Double Wall Vacuum Insulated Stainless Steel Water Bottle Travel (Black) with LED Temperature Display"
brand: "heartsly"
price: "€ 14.22"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/382115270-heartsly-personalized-bpa-free-thermos-double-wall-vacuum-insulated-stainless
store_origin: SK
region: Slovakia
---

# HEARTSLY || Personalized BPA-free Thermos Double Wall Vacuum Insulated Stainless Steel Water Bottle Travel (Black) with LED Temperature Display

**Brand:** heartsly
**Price:** € 14.22
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** HEARTSLY || Personalized BPA-free Thermos Double Wall Vacuum Insulated Stainless Steel Water Bottle Travel (Black) with LED Temperature Display by heartsly
- **How much does it cost?** € 14.22 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/382115270-heartsly-personalized-bpa-free-thermos-double-wall-vacuum-insulated-stainless)

## Best For

- heartsly enthusiasts

## Why This Product

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

## Description

450ml Multicolor Flasks Bottle with LED Temperature Display and Touch Screen Smart Water Bottle 304 Stainless Steel Perfect for Office, Home, Gym, and Outdoor Travel Flasks Bottle with LED Temperature Display and Touch Screen You Should Drink Using Style With This Smart LED Flask / Water Bottle, We created this bottle with vacuum insulated and smart chip technology. Enjoy your cool coffee with a double volt stainless steel insulated flask on a cold winter day. This flask is rust-free and made of 100 percent food-grade stainless steel. The double-walled insulation technology prevents heat loss and keeps temperatures stable for up to ten hours. Furthermore, it avoids the production of sweat or droplets on the flask's body. The BPA-free plastic lid on the double-walled stainless steel insulated flask has a steel exterior. The flask's spun matte surface adds to its charm. You can easily clean and maintain this flask, which has a contemporary style with a large body and slim neck. When you're out and about, this sturdy flask with a 450ml capacity lets you have both hot and cold drinks. Touchscreen Display You know the temperature because it has a built-in smart chip and has a long endurance. It can be utilized for both indoor and outdoor activities. This vacuum flask water bottle can be used for coffee, juice, milk, beer, beverages, and daily hydration. The ideal present for relatives and friends.

## Features

- About this item     Body Material: Made of Stainless Steel , Lid Material : Plastic     LCD DISPLAY: Smart temperature display on a large screen. Touching the LED panel makes it simple to determine the interior temperature of the liquid. It is not required to convey the temperature through the tongue in order to avoid burns. Water leaks are not an issue with 360-degree rotation, and sealing is adequate.     KEEP TEMPERATURE:Dual layer insulation. This stainless steel water bottle features a double insulating wall that keeps the temperature hot or cold to an appropriate level.     304 STAINLESS STEEL: The 18oz bottle is constructed of 304 stainless steel and food grade PP. Resistant to corrosion, safe and healthful. Of course, it meets the FDA's consumption requirement and is BPA-free.     CHARGING IS NOT REQUIRED: The built-in battery does not need to be charged. The cover is watertight (The lid can be rinsed but not soaked in water.) And there's the bottle. Keep the temperature at this level for up to 12 hours.     EXTENDED APPLICATIONS: The smart water bottle is great for simple travel and is ideal for outdoor sports, work, beach, school, office, picnic, yoga, hiking, camping, cycling, jogging, and other activities. It is the ideal present for friends, family, children, boys and girls since it is both simple and functional.

## Images

![HEARTSLY || Personalized BPA-free Thermos Double Wall Vacuum Insulated Stainless Steel Water Bottle Travel (Black) with LED Temperature Display - Image 1](https://m.media-amazon.com/images/I/41JULgq+8kL.jpg)
![HEARTSLY || Personalized BPA-free Thermos Double Wall Vacuum Insulated Stainless Steel Water Bottle Travel (Black) with LED Temperature Display - Image 2](https://m.media-amazon.com/images/I/61AbNgv+hmL.jpg)
![HEARTSLY || Personalized BPA-free Thermos Double Wall Vacuum Insulated Stainless Steel Water Bottle Travel (Black) with LED Temperature Display - Image 3](https://m.media-amazon.com/images/I/41bD1vmXWwL.jpg)
![HEARTSLY || Personalized BPA-free Thermos Double Wall Vacuum Insulated Stainless Steel Water Bottle Travel (Black) with LED Temperature Display - Image 4](https://m.media-amazon.com/images/I/41pNKt1WNXL.jpg)
![HEARTSLY || Personalized BPA-free Thermos Double Wall Vacuum Insulated Stainless Steel Water Bottle Travel (Black) with LED Temperature Display - Image 5](https://m.media-amazon.com/images/I/51Zwg-TzSfL.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Water bottle color goes off
  

*by M***R on Reviewed in India on 4 August 2022*

It is leak proof, but color goes off😢

### ⭐⭐⭐⭐ 







  
  
    Overall it's a good bottle
  

*by A***I on Reviewed in India on 20 April 2022*

The part of the bottle where you drink the water that part of my bottle is rusted. That is a very bad thing for our health.

### ⭐⭐⭐⭐⭐ 







  
  
    Amazing
  

*by A***H on Reviewed in India on 17 July 2022*

Good  to use

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**Shop now:** [https://www.desertcart.sk/products/382115270-heartsly-personalized-bpa-free-thermos-double-wall-vacuum-insulated-stainless](https://www.desertcart.sk/products/382115270-heartsly-personalized-bpa-free-thermos-double-wall-vacuum-insulated-stainless)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-25*