---
product_id: 789112791
title: "Eco-Flip 500 Thermosteel Double Walled Vacuum Insulated Thermos Flask, 500 ml, 24 Hours Hot & Cold Water Bottle for Office, Hiking, Trekking, Travel, Black"
brand: "milton"
price: "₨16712"
currency: LKR
in_stock: true
reviews_count: 5
category: "Milton"
url: https://www.desertcart.lk/products/789112791-eco-flip-500-thermosteel-double-walled-vacuum-insulated-thermos-flask
store_origin: LK
region: Sri Lanka
---

# 24H Hot & Cold Retention Rustproof SS 304 Steel Compact & Carry-String Eco-Flip 500 Thermosteel Double Walled Vacuum Insulated Thermos Flask, 500 ml, 24 Hours Hot & Cold Water Bottle for Office, Hiking, Trekking, Travel, Black

**Brand:** milton
**Price:** ₨16712
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay Hot, Stay Cool, Stay Ahead!

## Quick Answers

- **What is this?** Eco-Flip 500 Thermosteel Double Walled Vacuum Insulated Thermos Flask, 500 ml, 24 Hours Hot & Cold Water Bottle for Office, Hiking, Trekking, Travel, Black by milton
- **How much does it cost?** ₨16712 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/789112791-eco-flip-500-thermosteel-double-walled-vacuum-insulated-thermos-flask)

## 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

- • **All-Day Temperature Lock:** Double-walled vacuum insulation with inner copper coating keeps drinks hot or cold for a full 24 hours, perfect for marathon workdays or epic hikes.
- • **Safe & Pure Taste Guarantee:** Food-grade stainless steel preserves the natural flavors of your beverages—no metallic aftertaste, just pure refreshment every time.
- • **Built to Last, Built for Style:** Premium rustproof stainless steel (SS 304) ensures durability and a sleek velvety black finish that complements your professional and outdoor lifestyle.
- • **Effortless Hydration On-the-Go:** Unique spill-proof flip-top cap and lightweight design with carry string fits snugly in your backpack’s side pocket for hands-free convenience.
- • **Versatile Companion for Every Adventure:** Ideal for office desks, trekking trails, or weekend getaways—this flask blends seamlessly into your dynamic millennial routine.

## Overview

The Milton Eco-Flip 500 Thermosteel Flask is a 500 ml double-walled, vacuum insulated bottle crafted from rustproof SS 304 stainless steel. Featuring an inner copper coating, it maintains beverage temperatures for up to 24 hours. Its spill-proof flip-top cap and carry string make it an ideal companion for office, travel, and outdoor activities, combining durability with sleek, professional aesthetics.

## Description

desertcart.com: Milton Eco-Flip 500 Thermosteel Double Walled Vacuum Insulated Thermos Flask, 500 ml, 24 Hours Hot & Cold Water Bottle for Office, Hiking, Trekking, Travel, Black : Home & Kitchen

Review: I am taking out some time to write this review because I think a few of us want to buy a thermal flask not just for regular use but with special objective to keep water hot in cold winters or places, especially those who travel with small kids or go for trekking. Well, in my opinion, GO FOR THIS PRODUCT!! I bought this for my upcoming trek to Himalayas and hence I did a small experiment and it's performance was exactly what I need. I filled hot water at 10 pm and kept it for 12 hours. The temperature is about 32 degrees in Kolkata now. After 12 hours when I poured the water, it was steaming hot!! I then kept the flask in refrigerator for 2 hours and it was still quite warm. I couldn't keep my finger dipped in it for more than a second, hot. I kept it in the fridge for another two hours and the water was then reasonably warm. The colour is awesome velvety black. I am loving it!!!!
Review: Delivered in time. Product received as seen in the image. Very nice. Thanks to desertcart

## Features

- Color: Black; Material: Stainless Steel; Package Content: 1 - Piece Eco - Flip Thermosteel Water Bottle (500 ml); Dimension in cms (L x W x H): 7.05 x 7.05 x 25
- Double walled Vacuum insulated technology keeps beverages hot or cold for 24 hours, Inner copper coating for better temperature retention. A unique bottle that makes pouring completely hassle-free and spill-free.
- This Water Bottle made from stainless steel, which makes it completely Safe to Store your water & beverages for the long time. This will help to prevent natural properties of water & beverages like tea, coffee, juices Etc.
- SS 304 Inside and outside makes this bottle rust proof, which makes it durable also. This bottle is easy to carry also as it comes with carry string for easy carrying. It can perfectly fit in side pocket of backpack.
- This water bottle is easy to grab, while you are on the go. It is easy to carry anywhere you go office, home, picnics, outdoor, campaning. Ideal for self use and gifting.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D459PWZY |
| Age Range (Description) | Adult |
| Base Diameter | 7.05 Centimeters |
| Best Sellers Rank | #67,333 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #604 in Insulated Bottles |
| Brand | MILTON |
| Cap Type | Flip Top Cap |
| Capacity | 500 Milliliters |
| Color | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (79) |
| Date First Available | May 24, 2024 |
| Included Components | Eco-Flip Thermosteel Water Bottle 1Pc (500 ml) |
| Item Weight | 11.9 ounces |
| Item model number | Eco Flip 500 ml Black |
| Manufacturer | Hamilton Housewares P. Ltd. |
| Material | Stainless Steel |
| Model Name | ECO-FLIP 500,BLACK |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 2.78"W x 9.84"H |
| Recommended Uses For Product | Travel, Gifting, Outdoor Activities |
| Special Feature | Break Resistant, Cold 24 Hours, Dishwasher Safe, Double Wall, Leakproof |
| With Lid | Yes |

## Product Details

- **Brand:** MILTON
- **Capacity:** 500 Milliliters
- **Color:** Black
- **Recommended Uses For Product:** Travel, Gifting, Outdoor Activities
- **Special Feature:** Break Resistant, Cold 24 Hours, Dishwasher Safe, Double Wall, Leakproof

## Images

![Eco-Flip 500 Thermosteel Double Walled Vacuum Insulated Thermos Flask, 500 ml, 24 Hours Hot & Cold Water Bottle for Office, Hiking, Trekking, Travel, Black - Image 1](https://m.media-amazon.com/images/I/51KvY2XOsXL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on September 20, 2025*

I am taking out some time to write this review because I think a few of us want to buy a thermal flask not just for regular use but with special objective to keep water hot in cold winters or places, especially those who travel with small kids or go for trekking. Well, in my opinion, GO FOR THIS PRODUCT!! I bought this for my upcoming trek to Himalayas and hence I did a small experiment and it's performance was exactly what I need. I filled hot water at 10 pm and kept it for 12 hours. The temperature is about 32 degrees in Kolkata now. After 12 hours when I poured the water, it was steaming hot!! I then kept the flask in refrigerator for 2 hours and it was still quite warm. I couldn't keep my finger dipped in it for more than a second, hot. I kept it in the fridge for another two hours and the water was then reasonably warm. The colour is awesome velvety black. I am loving it!!!!

### ⭐⭐⭐⭐⭐ Review
*by V***R on October 27, 2025*

Delivered in time. Product received as seen in the image. Very nice. Thanks to Amazon

### ⭐⭐⭐⭐⭐ Review
*by A***A on October 18, 2025*

V.good

## Frequently Bought Together

- MILTON Eco-Flip 500 Thermosteel Double Walled Vacuum Insulated Thermos Flask, 500 ml, 24 Hours Hot & Cold Water Bottle for Office, Hiking, Trekking, Travel, Black
- Milton Eco-Flip 500 Thermosteel Double Walled Vacuum Insulated Thermos Flask, 500 ml, 24 Hours Hot & Cold Water Bottle for Office, Hiking, Trekking, Travel, Silver

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**Shop now:** [https://www.desertcart.lk/products/789112791-eco-flip-500-thermosteel-double-walled-vacuum-insulated-thermos-flask](https://www.desertcart.lk/products/789112791-eco-flip-500-thermosteel-double-walled-vacuum-insulated-thermos-flask)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-14*