---
product_id: 76847657
title: "Duo DLX 350 Thermosteel Water Bottle 350 ml, 24 Hr Hot and Cold I Leak Proof Lid, ISI Certified I Vacuum Insulated I for Office, Gym, School I Silver"
brand: "milton"
price: "9300 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Milton"
url: https://www.desertcart.hu/products/76847657-duo-dlx-350-thermosteel-water-bottle-350-ml-24-hr
store_origin: HU
region: Hungary
---

# 24 Hr Temp Lock Leak Proof Lid ISI Certified Durability Duo DLX 350 Thermosteel Water Bottle 350 ml, 24 Hr Hot and Cold I Leak Proof Lid, ISI Certified I Vacuum Insulated I for Office, Gym, School I Silver

**Brand:** milton
**Price:** 9300 Ft
**Availability:** ✅ In Stock

## Summary

> 🔥 Sip in Style, Stay Cool or Hot All Day! 🔥

## Quick Answers

- **What is this?** Duo DLX 350 Thermosteel Water Bottle 350 ml, 24 Hr Hot and Cold I Leak Proof Lid, ISI Certified I Vacuum Insulated I for Office, Gym, School I Silver by milton
- **How much does it cost?** 9300 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/76847657-duo-dlx-350-thermosteel-water-bottle-350-ml-24-hr)

## Best For

- milton enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Maintenance:** Dishwasher safe and easy to clean, designed for your fast-paced lifestyle without compromising hygiene.
- • **Stay Hot or Cold All Day:** Double-walled vacuum insulation locks temperature for 24 hours, perfect for your busy workday or gym session.
- • **Trusted Quality, Guaranteed:** ISI certified with a 1-year warranty, backed by 50 years of Indian innovation in thermosteel technology.
- • **No More Spills, No More Stress:** Leak-proof flex cap design ensures your bag stays dry and your essentials safe on the move.
- • **Sleek & Sturdy Stainless Steel:** Premium SS304 with copper coating for superior temperature retention and a stylish silver finish that fits your professional vibe.

## Overview

The Milton Duo DLX 350 ml Thermosteel Water Bottle combines advanced double-walled vacuum insulation and premium SS304 stainless steel with copper coating to keep beverages hot or cold for 24 hours. Featuring an ISI-certified leak-proof lid and durable design, this sleek silver bottle is perfect for office, gym, or school use. Lightweight and dishwasher safe, it offers a reliable, stylish hydration solution backed by 50 years of trusted Indian innovation.

## Description

Milton Duo DLX 350 Thermosteel Water Bottle 350 ml, 24 Hr Hot and Cold I Leak Proof Lid, ISI Certified I Vacuum Insulated I for Office, Gym, School I Silver : desertcart.in: Home & Kitchen

Review: * Superb Quality 🔥 * - The Milton Thermosteel flask is very good quality and keeps water hot or cold for a long time. It doesn’t leak at all. The flask looks just like the picture. It is comfortable to hold and easy to use, making it very functional for daily use. It is definitely worth buying 😌💯.
Review: Good - Good enough

## Features

- #1 WATER BOTTLES BRAND : Join the club, choose the premium brand and elevate your style with Milton thermosteel bottle 500ml
- ISI CERTIFIED Insulated water bottle: Tested for durability and corrosion resistance to guarantee the highest quality with 1 year warranty.
- 50 YEARS OF INDIAN INNOVATION : Milton Water Bottle has Double walled Vacuum Insulated technology that keeps beverages Hot or Cold for 24 hours
- PREMIUM SS304 STAINLESS STEEL: Inner Outer high-quality SS304 stainless steel with copper coating for better temperature retention.
- SAY GOODBYE TO "OOPS" MOMENTS : Our Milton hot and cold bottle has leak proof design that keeps your bag dry, whether you're on the move.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00K181CFI |
| Age Range (Description) | Adult |
| Base Diameter | 2 Centimetres |
| Best Sellers Rank | #8,556 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #97 in Insulated Bottles |
| Brand | MILTON |
| Cap Type | Flex Cap |
| Capacity | 350 Milliliters |
| Colour | Silver |
| Country of Origin | China |
| Generic Name | thermos |
| Imported By | Hamilton Housewares Private Limited; 18002092151 SRV NO. 98/1/1, 98/1/2, 99/2/1, 100/1/1, Village Silli, UT of Dadar & Nagar Haveli, Silvassa-396230 |
| Importer | Hamilton Housewares Private Limited; 18002092151 SRV NO. 98/1/1, 98/1/2, 99/2/1, 100/1/1, Village Silli, UT of Dadar & Nagar Haveli, Silvassa-396230 |
| Included Components | 1 - Piece Duo Dlx Thermosteel Water Bottle (350 ml) |
| Is Dishwasher Safe | Yes |
| Item Weight | 300 g |
| Item model number | FG-TMS-FIS-0030 |
| Manufacturer | Hamilton housewares Pvt Ltd, SRV NO. 98/1/1, 98/1/2, 99/2/1, 100/1/1, Village Silli, UT of Dadar & Nagar Haveli, Silvassa-396230 |
| Material | Stainless Steel |
| Model Name | Milton Duo DLX 350 Thermosteel 24 Hours Hot and Cold Water Bottle, |
| Net Quantity | 1 Count |
| Number of Items | 1 |
| Packer | Hamilton Housewares Private Limited; 18002092151 SRV NO. 98/1/1, 98/1/2, 99/2/1, 100/1/1, Village Silli, UT of Dadar & Nagar Haveli, Silvassa-396230 |
| Pattern | Bottle |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 15W x 25H Centimeters |
| Recommended Uses For Product | Coffee, Soup, Tea, Water |
| Special Feature | Dishwasher Safe |
| With Lid | Yes |

## Product Details

- **Brand:** MILTON
- **Capacity:** 350 Milliliters
- **Colour:** Silver
- **Recommended Uses For Product:** Coffee, Soup, Tea, Water
- **Special Feature:** Dishwasher Safe

## Images

![Duo DLX 350 Thermosteel Water Bottle 350 ml, 24 Hr Hot and Cold I Leak Proof Lid, ISI Certified I Vacuum Insulated I for Office, Gym, School I Silver - Image 1](https://m.media-amazon.com/images/I/51GpcZSpLCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ * Superb Quality 🔥 *
*by ~***~ on 7 December 2025*

The Milton Thermosteel flask is very good quality and keeps water hot or cold for a long time. It doesn’t leak at all. The flask looks just like the picture. It is comfortable to hold and easy to use, making it very functional for daily use. It is definitely worth buying 😌💯.

### ⭐⭐⭐⭐⭐ Good
*by K***H on 1 January 2026*

Good enough

### ⭐⭐⭐⭐ Good
*by D***N on 10 September 2025*

Good product

## Frequently Bought Together

- Milton Duo DLX 350 Thermosteel 24 Hours Hot and Cold Water Bottle, 1 Piece, 350 ml, Silver | Leak Proof | Office Bottle | Gym | Home | Kitchen | Hiking | Trekking | Travel Bottle
- Milton Elfin 160, Double Wall Vacuum Insulated Flask, 160 ml | 5.4 oz | Hot & Cold Water Bottle, 18/8 Stainless Steel, Compact Flask, Durable Body, BPA Free, Leak-Proof Simple Screw Lid | Silver

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-02*