---
product_id: 122563944
title: "Flask 1.0 Litre Insulated Water Bottle with Cup, Stainless Steel | Keeps Drinks Hot & Cold for 24 Hours, Double Wall Vacuum Insulated, Cup & Cover Included, Leakproof, Glassy, Purple"
brand: "milton"
price: "¥8488"
currency: JPY
in_stock: true
category: "Milton"
url: https://www.desertcart.jp/products/122563944-flask-1-0-litre-insulated-water-bottle-with-cup-stainless
store_origin: JP
region: Japan
---

# Durable 18/8 stainless steel Leakproof double-wall vacuum seal 24-hour temperature retention Flask 1.0 Litre Insulated Water Bottle with Cup, Stainless Steel | Keeps Drinks Hot & Cold for 24 Hours, Double Wall Vacuum Insulated, Cup & Cover Included, Leakproof, Glassy, Purple

**Brand:** milton
**Price:** ¥8488
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay hot or chill cool—24 hours of hydration power in your hands! 💧

## Quick Answers

- **What is this?** Flask 1.0 Litre Insulated Water Bottle with Cup, Stainless Steel | Keeps Drinks Hot & Cold for 24 Hours, Double Wall Vacuum Insulated, Cup & Cover Included, Leakproof, Glassy, Purple by milton
- **How much does it cost?** ¥8488 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/122563944-flask-1-0-litre-insulated-water-bottle-with-cup-stainless)

## 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

- • **Leakproof on the move:** Secure vacuum seal and screw cap ensure no spills, perfect for your busiest days.
- • **Effortless maintenance:** Dishwasher safe and easy to clean with minimal parts, so you spend less time cleaning and more time living.
- • **Versatile & travel-ready:** Includes a cup lid, fits standard cup holders, and comes with a carry bag—your ideal companion from gym to office.
- • **All-day hydration, zero compromise:** Keeps drinks hot or cold for a full 24 hours, so you never settle for lukewarm.
- • **Built to last, designed to impress:** Premium 18/8 stainless steel with rust-resistant triple wall construction for enduring style and strength.

## Overview

The Milton Flask 1.0 Litre Insulated Water Bottle features a triple-walled, double vacuum insulated design with copper coating, crafted from durable 18/8 stainless steel. It keeps beverages hot or cold for up to 24 hours, is leakproof, rust-resistant, BPA-free, and includes a multifunctional lid that doubles as a cup. Lightweight and travel-friendly, it fits in cup holders and backpacks, making it perfect for active professionals seeking reliable hydration on the go.

## Description

Free delivery and returns on eligible orders. Buy Milton Flask 1.0 Litre Insulated Water Bottle with Cup, Stainless Steel | Keeps Drinks Hot & Cold for 24 Hours, Double Wall Vacuum Insulated, Cup & Cover Included, Leakproof, Glassy, Purple at desertcart UK.

## Features

- ✅ Milton's Thermosteel Glassy: This thermal flask is Triple Walled (double wall vacuum insulation with copper coating on the inner bottle), leak proof, rust proof and keeps the temperature for 24 hours. Made from 18/8 Stainless Steel making it durable. The vacuum seal and Double Wall creates a barrier keeping the outside temperature from affecting your beverage inside. BPA free, food grade and safe for the entire family. With a capacity of 34 oz, 1 quart you can reach your hydration goals...
- ✅ Sleek and simple design: This thermal flask retains the temperature of its contents for up to 24 hours. The vacuum insulated, Double walled design allows you to reach your destination with your ice-cold beverage or steaming hot coffee or tea. The lid doubles as a cup as well as this bottle fits in cup holders and is easy to grip making it easy to grab it and go...
- ✅ Perfect for an active lifestyle: Whether it is the gym, office, university, picnics, hikes, road trips or wherever life takes you, the Milton’s Thermosteel range is convenient and leak proof. Fits in backpacks, totes and even has its own carry bag...
- ✅ Easy to clean: Dishwasher safe and easy to clean. Less parts means less hassle. Store open so that the bottle does not take on odor...
- ✅ Milton: Founded in 1972, Milton has become one of the most celebrated homeware brands across the globe, Milton aims to provide high-quality products that solve consumer problems by continuously innovating, setting new standards and doing outstanding work, Believes in moving forward, evolving and bringing the winds of change to every household with its product range...

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01IQYNMTC |
| Age Range Description | Adult |
| Base Diameter | 3.3 Inches |
| Best Sellers Rank | 54,022 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 307 in Insulated Bottles |
| Brand Name | MILTON |
| Cap Type | Screw Cap |
| Capacity | 1 litres |
| Colour | Purple |
| Country Of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (33,226) |
| Included Components | 1- Glassy Bottle with Jacket (1000 ml) |
| Is Oven Safe | No |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 8.6W x 30.7H centimetres |
| Item Weight | 350 Grams |
| Manufacture Year | 1972 |
| Manufacturer | Hamilton Houseware P Ltd |
| Material Type | Stainless Steel |
| Model Name | Glassy Thermosteel Flask |
| Number of Items | 1 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Coffee, Tea, Water |
| Special Features | Double Wall, Leakproof, Rust Resistant |
| Theme | Sport |
| Unit Count | 1.0 count |
| With Lid | Yes |

## Product Details

- **Brand:** MILTON
- **Capacity:** 1 litres
- **Colour:** Purple
- **Recommended uses for product:** Coffee, Tea, Water
- **Special feature:** Double Wall, Leakproof, Rust Resistant

## Images

![Flask 1.0 Litre Insulated Water Bottle with Cup, Stainless Steel | Keeps Drinks Hot & Cold for 24 Hours, Double Wall Vacuum Insulated, Cup & Cover Included, Leakproof, Glassy, Purple - Image 1](https://m.media-amazon.com/images/I/71yKqytMlyL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this have a glass interior? Please help**
A: No, it has a Stainless-steel interior which has vacuum insulation.

**Q: Hi, is the copper coating a layer inside the stainless steel so doesn't come in contact with the liquid or does it? Thank you**
A: The double-walled vacuum-insulated technology keeps beverages hot or cold for 24 hours, while the inner copper coating improves temperature retention. The Copper Coating has no interaction with the liquid.

**Q: is it possible , to drink through the flip up lid please**
A: Would be tricky as flip up lid doesn't have a straw. It's really for pouring not drinking.

## Frequently Bought Together

- Milton Thermos for Hot Drinks 1000 ml (34 oz), 24 Hours Hot and Cold, Stainless Steel Water Bottle, Double Walled Vacuum Insulated Flask for Hot Coffee, Thermosteel, Leak Proof, Glassy, Purple
- Milton Insulated Water Bottle 700 ml, (24 oz) Stainless Steel Double Walled Vacuum for 24 Hours Hot and Cold, Leakproof, BPA Free, Thermosteel Duo-DLX 750 Maroon

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**Shop now:** [https://www.desertcart.jp/products/122563944-flask-1-0-litre-insulated-water-bottle-with-cup-stainless](https://www.desertcart.jp/products/122563944-flask-1-0-litre-insulated-water-bottle-with-cup-stainless)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-20*