---
product_id: 348416920
title: "Duro Kent Insulated Stainless Steel Flask Water Bottle For Daily Use 750 ml, Military Green | Double Wall Vacuum Insulated 24 Hours Hot & Cold Thermos Water Bottle For Office School Gym & Travel"
brand: "cello"
price: "$29.89"
currency: USD
in_stock: true
reviews_count: 10
category: "Cello"
url: https://www.desertcart.us/products/348416920-duro-kent-insulated-stainless-steel-flask-water-bottle-for-daily
store_origin: US
region: United States of America
---

# Leak-Proof Seal 24H Hot Retention 24H Cold Retention Duro Kent Insulated Stainless Steel Flask Water Bottle For Daily Use 750 ml, Military Green | Double Wall Vacuum Insulated 24 Hours Hot & Cold Thermos Water Bottle For Office School Gym & Travel

**Brand:** cello
**Price:** $29.89
**Availability:** ✅ In Stock

## Summary

> 💼 Stay sharp, stay hydrated — the flask that works as hard as you do.

## Quick Answers

- **What is this?** Duro Kent Insulated Stainless Steel Flask Water Bottle For Daily Use 750 ml, Military Green | Double Wall Vacuum Insulated 24 Hours Hot & Cold Thermos Water Bottle For Office School Gym & Travel by cello
- **How much does it cost?** $29.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/348416920-duro-kent-insulated-stainless-steel-flask-water-bottle-for-daily)

## 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

- • **Eco-Chic & Sweat-Free:** Double-wall insulation prevents condensation, keeping your hands dry and reducing single-use plastic waste.
- • **Zero-Spill Confidence:** A secure airtight lid guarantees leak-proof, mess-free transport during your busiest days and wildest adventures.
- • **All-Day Temperature Control:** Keeps drinks hot or cold for a full 24 hours with advanced double-wall vacuum insulation.
- • **Sleek Military Green Design:** Compact 750 ml size fits effortlessly in your gym bag, office cup holder, or backpack for on-the-go hydration.
- • **Premium Food-Grade Stainless Steel:** Rust-proof, BPA-free, and ISI certified for safe, healthy sipping every time.

## Overview

The CELLO Duro Kent Insulated Stainless Steel Flask is a 750 ml military green thermos designed for professionals and adventurers alike. Featuring double-wall vacuum insulation, it maintains hot or cold beverages for 24 hours. Crafted from ISI certified, BPA-free stainless steel with a leak-proof lid and sweat-free exterior, this flask combines durability, style, and eco-conscious convenience for daily office, gym, school, or travel use.

## Description

Product Description Stay Refreshed Anywhere, Anytime: Introducing Cello Duro Kent Double Walled Stainless Steel Flask Experience unparalleled convenience and hydration with the Cello Duro Kent Double Walled Stainless Steel Flask. Made with precision and featuring double-walled insulation, this flask ensures your beverages stay hot or cold for hours on end. Its durable stainless steel construction ensures long-lasting performance, while the flip-open lid provides easy access to your drinks whenever you need a sip. Perfect for commuting, traveling, or outdoor adventures, the Cello Duro Kent Flask is your reliable companion for staying refreshed throughout the day. ADVANCED DTP COATING Experience unparalleled durability and performance with the Advanced DTP coating featured in our flask. Engineered with precision, this innovative coating ensures enhanced resistance to scratches, stains, and corrosion, providing a pristine and long-lasting finish. Say goodbye to wear and tear, and hello to a flask that maintains its sleek appearance even after repeated use. With the Advanced DTP coating, your flask is ready to withstand the rigors of everyday adventures while keeping your beverages at the perfect temperature. COPPER COATING FOR HEAT RETENTION Elevate your hydration experience with the exceptional heat retention capabilities of our flask, enhanced by a premium copper coating. Engineered with precision, the copper coating acts as a superior conductor of heat, effectively trapping warmth and maintaining the temperature of your hot beverages for extended periods. MULTI UTILITY FLASK Indulge in the epitome of reliability with our leak-proof, odor-proof, and rust-proof flask. Made with precision and crafted from premium materials, this flask ensures that your beverages stay secure and fresh, no matter where your adventures take you. Bid farewell to leaks, unwanted odors, and unsightly rust stains, as our flask promises unparalleled durability and performance. SLEEK & COMPACT DESIGN Efficiency meets elegance with our flask's sleek and compact design, ensuring effortless portability without compromising on style. Crafted with meticulous attention to detail, its slim profile fits seamlessly into bags, backpacks, or cup holders, making it the perfect companion for daily commutes, outdoor adventures, or travel escapades. Whether you're navigating bustling city streets or exploring scenic trails, our flask's compact design ensures easy access to your favorite beverages wherever you go. HOT & COLD Experience the best of both worlds with our versatile flask designed to keep your beverages piping hot or refreshingly cold. With advanced insulation technology, this flask ensures your hot drinks stay steaming for hours, while cold beverages remain icy cool. Whether you're savoring a hot coffee on a chilly morning or enjoying a cold beverage under the scorching sun, our flask ensures the perfect temperature every time. OUTDOOR COMPANION Experience unparalleled reliability on your outdoor excursions with our flask, the ultimate outdoor companion designed to withstand rugged adventures. Crafted with durability in mind, its durable construction and leak-proof design ensure resilience against bumps, drops, and rough handling, providing peace of mind wherever your journey takes you. Whether you're hiking through remote trails, camping under the stars, or embarking on adrenaline-fueled adventures, our flask is ready to keep you hydrated and refreshed every step of the way. With its rugged reliability and unbeatable performance, our flask is the perfect outdoor companion for those who embrace the call of the wild.

Review: Excellent - I recently purchased a Cello water bottle, and I must say it has exceeded my expectations. The build quality is outstanding – sturdy, durable, and completely leak-proof. The design is sleek yet practical, making it easy to carry anywhere, whether to the office, gym, or travel. The bottle keeps water fresh for long hours, and the material feels completely safe and hygienic. What I love most is its lightweight nature combined with a stylish look. It’s also very easy to clean, which makes it highly convenient for daily use. Overall, Cello has once again proven its commitment to quality and customer satisfaction. If you’re looking for a reliable, long-lasting, and elegant water bottle, this is the perfect choice. Highly recommended! ✅
Review: Good product for the price - The bottle is really good. It is storing cold or hot water atleast for 12 hours. Easy to use due to small size.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range (Description) | Adult |
| Brand | CELLO |
| Capacity | 750 Milliliters |
| Colour | Military Green |
| Recommended Uses For Product | Water |
| Special Feature | Cold 24 Hours, Double Wall , Hot 24 Hours, Leakproof, Vacuum Insulated |

## Product Details

- **Brand:** CELLO
- **Capacity:** 750 Milliliters
- **Colour:** Military Green
- **Recommended Uses For Product:** Tea, Coffee, Juices, Soup
- **Special Feature:** Double Wall, Leakproof

## Images

![Duro Kent Insulated Stainless Steel Flask Water Bottle For Daily Use 750 ml, Military Green | Double Wall Vacuum Insulated 24 Hours Hot & Cold Thermos Water Bottle For Office School Gym & Travel - Image 1](https://m.media-amazon.com/images/I/61BQ0XGktgL.jpg)
![Duro Kent Insulated Stainless Steel Flask Water Bottle For Daily Use 750 ml, Military Green | Double Wall Vacuum Insulated 24 Hours Hot & Cold Thermos Water Bottle For Office School Gym & Travel - Image 2](https://m.media-amazon.com/images/I/61tb33A63TL.jpg)
![Duro Kent Insulated Stainless Steel Flask Water Bottle For Daily Use 750 ml, Military Green | Double Wall Vacuum Insulated 24 Hours Hot & Cold Thermos Water Bottle For Office School Gym & Travel - Image 3](https://m.media-amazon.com/images/I/71OHRvIE24L.jpg)
![Duro Kent Insulated Stainless Steel Flask Water Bottle For Daily Use 750 ml, Military Green | Double Wall Vacuum Insulated 24 Hours Hot & Cold Thermos Water Bottle For Office School Gym & Travel - Image 4](https://m.media-amazon.com/images/I/71uWFSE9SSL.jpg)
![Duro Kent Insulated Stainless Steel Flask Water Bottle For Daily Use 750 ml, Military Green | Double Wall Vacuum Insulated 24 Hours Hot & Cold Thermos Water Bottle For Office School Gym & Travel - Image 5](https://m.media-amazon.com/images/I/716QXMRQKrL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can we use this for citrus drinks?**
A: Yes

**Q: Is this product a china make as product detail says.**
A: Yes

**Q: Need 60pcs any option in white color**
A: No only 3 colour available

**Q: Please right the my name of bottle  rajat**
A: Ok

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by A***I on 4 October 2025*

I recently purchased a Cello water bottle, and I must say it has exceeded my expectations. The build quality is outstanding – sturdy, durable, and completely leak-proof. The design is sleek yet practical, making it easy to carry anywhere, whether to the office, gym, or travel. The bottle keeps water fresh for long hours, and the material feels completely safe and hygienic. What I love most is its lightweight nature combined with a stylish look. It’s also very easy to clean, which makes it highly convenient for daily use. Overall, Cello has once again proven its commitment to quality and customer satisfaction. If you’re looking for a reliable, long-lasting, and elegant water bottle, this is the perfect choice. Highly recommended! ✅

### ⭐⭐⭐⭐ Good product for the price
*by I***R on 12 March 2026*

The bottle is really good. It is storing cold or hot water atleast for 12 hours. Easy to use due to small size.

### ⭐⭐⭐⭐⭐ Good
*by R***I on 2 June 2026*

Verry good quality

## Frequently Bought Together

- Cello Duro Kent Thermosteel Flask with DTP Coating, 750ml, Military Green | 24 Hours Hot and Cold Stainless Steel Bottle | Flask for Tea Coffee | Ideal for Office, Gym, Home, Hiking, Travel Bottle
- Cello Puro Steel-X Benz 900 | Leak Proof| Wide Mouth & Easy to Open | Insulated Inner Steel Water Bottle | 730ml | Black
- Cello Duro Supee Tuff Steel Series, Double Walled, Vacusteel Water Flask with Durable DTP Coating,600 ml, Green

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-11*