---
product_id: 76711607
title: "Instyle Thermosteel Water Bottle with Jacket 500ml, Black | ISI Certified | 24 Hours Hot or Cold | Double Walled Vacuum Insulated Flip Lid Flask | Ideal for Water, Tea, Coffe & Cold Beverages"
brand: "cello"
price: "€ 25.25"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/76711607-instyle-thermosteel-water-bottle-with-jacket-500ml-black-isi-certified
store_origin: NL
region: Netherlands
---

# Leak Proof 24h Temp Retention Eco-Friendly Instyle Thermosteel Water Bottle with Jacket 500ml, Black | ISI Certified | 24 Hours Hot or Cold | Double Walled Vacuum Insulated Flip Lid Flask | Ideal for Water, Tea, Coffe & Cold Beverages

**Brand:** cello
**Price:** € 25.25
**Availability:** ✅ In Stock

## Summary

> Stay Hydrated, Stay Stylish! 💧

## Quick Answers

- **What is this?** Instyle Thermosteel Water Bottle with Jacket 500ml, Black | ISI Certified | 24 Hours Hot or Cold | Double Walled Vacuum Insulated Flip Lid Flask | Ideal for Water, Tea, Coffe & Cold Beverages by cello
- **How much does it cost?** € 25.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/76711607-instyle-thermosteel-water-bottle-with-jacket-500ml-black-isi-certified)

## Best For

- cello enthusiasts

## Why This Product

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

## Key Features

- • **Easy to Use:** The simple threaded lid ensures hassle-free pouring and drinking, doubling as a cup for your convenience.
- • **Durable Design:** Crafted from 304-grade stainless steel, this flask is rust-proof, unbreakable, and built to last.
- • **Sleek & Stylish:** With its elegant black finish, this flask not only performs but also complements your modern lifestyle.
- • **Stay Hot, Stay Cold:** Experience the magic of double-walled vacuum insulation that keeps your beverages at the perfect temperature for 24 hours.
- • **Versatile Companion:** Ideal for office, gym, home, or outdoor adventures—this flask is your go-to hydration solution.

## Overview

The Cello Instyle Thermosteel Flask is a 500ml, double-walled vacuum insulated flask designed to keep your beverages hot or cold for up to 24 hours. Made from durable 304-grade stainless steel, it is leak-proof, rust-proof, and perfect for various uses including tea, coffee, and water. Its sleek black design makes it a stylish accessory for any setting, whether at the office, gym, or on outdoor adventures.

## Description

Instyle Thermosteel Water Bottle with Jacket 500ml, Black | ISI Certified | 24 Hours Hot or Cold | Double Walled Vacuum Insulated Flip Lid Flask | Ideal for Water, Tea, Coffe & Cold Beverages

## Features

- Insulation Type: Cello life style Flask features double walled vaccum insulation with inner copper coating that retains the temperature, keeping beverages hot or cold for a prolonged period of time.
- This reusable double wall steel water bottle is made from 304 grade stainless steel both inside and out and is leak proof, durable, unbreakable, rust proof, odour free and 100% food grade
- Easy Pouring and Drinking- Simple threaded lid of the flask is easy to use, It makes pouring and drinking hassle-free and spill-free. The lid of this bottle doubles up as a cup for drinking.
- Pre-condition bottle with hot water if using for hot beverage and cold water if using for cold.
- Material Type: Stainless steel, Color- Black, Capacity- 500ml, Pack content- 1 flask with Jacket

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CELLO |
| Capacity | 500 Milliliters |
| Colour | Black |
| Recommended Uses For Product | Soup, Water, Tea, Coffee |
| Special Feature | Vacuum Insulation |
| Age Range (Description) | Adult |
| Product Dimensions | 8W x 27H Centimeters |
| Model Name | Instyle |
| Item Weight | 340 Grams |
| Theme | Winter |
| Material | Stainless Steel |
| Number of Items | 1 |
| Pattern | Solid |
| Included Components | 1-Piece Flask (500ml) |
| Product Care Instructions | Hand Wash Only |
| Cap Type | Screw Cap |
| With Lid | Yes |
| Manufacturer | Cello, Cello World Private Limited, Survey No. 66, Ringanwada, Daman, Dadra and Nagar Haveli and Daman and Diu- 396210, If any feedback/complaint Contact to Customer care Executive Contact No.: 022 26851777 Fax: 022 26853333 E-mail : customercare@celloworld.com, Customer Care address: "as mentioned above" |
| Manufacturer | Cello |
| Country of Origin | India |
| Item model number | CLO_SS_INSTYL_500_BLACK |
| ASIN | B07BQ36J6W |

## Product Details

- **Brand:** CELLO
- **Capacity:** 500 Milliliters
- **Colour:** Black
- **Recommended Uses For Product:** Soup, Water, Tea, Coffee
- **Special Feature:** Vacuum Insulation

## Images

![Instyle Thermosteel Water Bottle with Jacket 500ml, Black | ISI Certified | 24 Hours Hot or Cold | Double Walled Vacuum Insulated Flip Lid Flask | Ideal for Water, Tea, Coffe & Cold Beverages - Image 1](https://m.media-amazon.com/images/I/71Qaulw5f5L.jpg)
![Instyle Thermosteel Water Bottle with Jacket 500ml, Black | ISI Certified | 24 Hours Hot or Cold | Double Walled Vacuum Insulated Flip Lid Flask | Ideal for Water, Tea, Coffe & Cold Beverages - Image 2](https://m.media-amazon.com/images/I/71JUNKCBZtL.jpg)
![Instyle Thermosteel Water Bottle with Jacket 500ml, Black | ISI Certified | 24 Hours Hot or Cold | Double Walled Vacuum Insulated Flip Lid Flask | Ideal for Water, Tea, Coffe & Cold Beverages - Image 3](https://m.media-amazon.com/images/I/71EgfOfJlJL.jpg)
![Instyle Thermosteel Water Bottle with Jacket 500ml, Black | ISI Certified | 24 Hours Hot or Cold | Double Walled Vacuum Insulated Flip Lid Flask | Ideal for Water, Tea, Coffe & Cold Beverages - Image 4](https://m.media-amazon.com/images/I/813k+N6MWhL.jpg)
![Instyle Thermosteel Water Bottle with Jacket 500ml, Black | ISI Certified | 24 Hours Hot or Cold | Double Walled Vacuum Insulated Flip Lid Flask | Ideal for Water, Tea, Coffe & Cold Beverages - Image 5](https://m.media-amazon.com/images/I/71UhZAP9LVL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- Cello Instyle Thermosteel Flask, 500ml, Black | 24 Hours Hot and Cold | Flask for Tea Coffee | Rust & Leak Proof | Ideal for Office, Gym, Home, Kitchen, Hiking, Trekking, Travel Bottle
- Cello Swift Thermosteel Water Bottle 500ml, Silver | 24 Hours Hot & Cold | Rust & Leak Proof | Ideal for Office, Gym, Home, Kitchen, Hiking, Trekking, Travel Bottle
- MILTON Glassy 750 Thermosteel Vacuum Insulated Double Walled Flask with Drinking Cup lid & Jacket, 750 ml Water Bottles,24 Hours Hot & Cold, Easy to Carry,Rust Proof, Tea, Coffee, Travel Bottle,Pink

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-18*