---
product_id: 150154880
title: "Instyle Thermosteel Water Bottle with Jacket 750ml, Black | ISI Certified | 24 Hours Hot or Cold | Double Walled Vacuum Insulated Flip Lid Flask | Ideal for Water, Tea, Coffee & Cold Beverages"
brand: "cello"
price: "¥4116"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/150154880-instyle-thermosteel-water-bottle-with-jacket-750ml-black-isi-certified
store_origin: JP
region: Japan
---

# 24H heat retention 24H cold retention 304 Grade stainless steel Instyle Thermosteel Water Bottle with Jacket 750ml, Black | ISI Certified | 24 Hours Hot or Cold | Double Walled Vacuum Insulated Flip Lid Flask | Ideal for Water, Tea, Coffee & Cold Beverages

**Brand:** cello
**Price:** ¥4116
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay hot, stay cool, stay ahead with Cello Instyle! ❄️

## Quick Answers

- **What is this?** Instyle Thermosteel Water Bottle with Jacket 750ml, Black | ISI Certified | 24 Hours Hot or Cold | Double Walled Vacuum Insulated Flip Lid Flask | Ideal for Water, Tea, Coffee & Cold Beverages by cello
- **How much does it cost?** ¥4116 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/150154880-instyle-thermosteel-water-bottle-with-jacket-750ml-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

- • **Portable with style:** Comes with a stylish jacket for easy carrying—perfect for office desks, outdoor adventures, or gifting to trendsetters.
- • **Smart flip lid design:** Leak-proof flip lid doubles as a cup, making sipping on-the-go spill-free and effortless.
- • **All-day temperature lock:** Double-walled vacuum insulation keeps drinks hot or cold for 24 hours, so your beverage is always just right.
- • **Easy to clean & maintain:** Simple threaded lid and smooth inner steel surface ensure hassle-free cleaning with just mild detergent.
- • **Premium stainless steel build:** Crafted from durable, rust-proof 304-grade stainless steel for a sleek, odor-free hydration experience.

## Overview

The Cello Instyle Thermosteel Water Bottle (750ml) features advanced double-walled vacuum insulation and inner copper coating to maintain your drink’s temperature for 24 hours. Made from premium 304-grade stainless steel, it’s leak-proof, rust-resistant, and odor-free. Its flip lid doubles as a cup, complemented by a convenient carrying jacket, making it the perfect companion for professionals and outdoor enthusiasts alike.

## Description

Cello Instyle Thermosteel Water Bottle with Jacket 750ml, Black | ISI Certified | 24 Hours Hot or Cold | Double Walled Vacuum Insulated Flip Lid Flask | Ideal for Water, Tea, Coffee & Cold Beverages

## Features

- Material type: Stainless Steel; No. of pieces: 1; Capacity: 750ml; Colour: Black
- Heat Retention: Double walled Vacuum insulated technology keeps beverages hot or cold for 24 hours, Inner copper coating for better temperature retention with thermoseal technology, Handle with Care
- Pouring and drinking is hassle-free and spill-free, the lid of this bottle doubles up as a cup for drinking, simple threaded lid for easy use
- It comes with a jacket for easy carrying anywhere you go office, home, picnics, outdoor, campaning. Ideal for self use and gifting
- This reusable water bottle is made from 304 Grade stainless steel, leak proof, durable, unbreakable, rust proof, Single Wall Steel Water Bottle with inside outside stainless steel made of grade 304, which is odour free and 100% food grade
- Pre-condition bottle with hot water if using for HOT beverage and cold water if using for COLD
- It is simple to use and easy to clean with inner and outer steel that is convenient to wash. This bottle is easy to clean and maintain, Use a mild detergent or dish wash liquid and clean on the inside with a bottle brush

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CELLO |
| Capacity | 750 Milliliters |
| Colour | Black |
| Age Range (Description) | Adult |
| Product Dimensions | 31W x 114H Millimeters |
| Model Name | Instyle |
| Material | Stainless Steel |
| Number of Items | 1 |
| Pattern | Solid |
| Included Components | 1-Piece Flask (750ml) |
| Product Care Instructions | Hand Wash Only |
| Cap Type | सकर कप |
| With Lid | Yes |
| Is Dishwasher Safe | No |
| Manufacturer | Cello, Cello World, 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 |
| Item model number | CLO_SS_INSTYL_750_BLACK |
| ASIN | B07BQ36C2L |

## Product Details

- **Brand:** CELLO
- **Capacity:** 750 Milliliters
- **Colour:** Black
- **Age Range (Description):** Adult
- **Product Dimensions:** 31W x 114H Millimeters

## Images

![Instyle Thermosteel Water Bottle with Jacket 750ml, Black | ISI Certified | 24 Hours Hot or Cold | Double Walled Vacuum Insulated Flip Lid Flask | Ideal for Water, Tea, Coffee & Cold Beverages - Image 1](https://m.media-amazon.com/images/I/715w8k2MxAL.jpg)

## Questions & Answers

**Q: How many litters**
A: Not keeping hot or cold ,waste of money

**Q: At the time of order,it is assured delivery in 2 to 4 business day,but when ordered and paid delivery period shows 12 Aug to 16 Aug. Why ?**
A: I received it on time

**Q: We fill the tea ofter 6 hour see than full cold this tea so how can solve the problem**
A: Fill the flask with hot water and keep it aside for 2 hours.After 2 hours empty the flask and immediately fill with hot coffee, hot water or tea. It remains hot for longer time.

**Q: what is the cup made up of?**
A: Cello

## Frequently Bought Together

- Cello Instyle Thermosteel Flask, 750ml, Black | 24 Hours Hot and Cold | Flask for Tea Coffee | Rust & Leak Proof | Ideal for Office, Gym, Home, Kitchen, Hiking, Trekking, Travel Bottle
- Cello Flipstyle Thermosteel Flask with Thermal Jacket 500ml, Silver | 24 Hours Hot & Cold Water Bottle | Flask for Tea Coffee | Rust & Leak Proof | Ideal for Office, Gym, Home, Kitchen, Travel Bottle

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**Shop now:** [https://www.desertcart.jp/products/150154880-instyle-thermosteel-water-bottle-with-jacket-750ml-black-isi-certified](https://www.desertcart.jp/products/150154880-instyle-thermosteel-water-bottle-with-jacket-750ml-black-isi-certified)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*