---
product_id: 224061717
title: "Thermosteel Plain Lid Flask 350, Double Walled Vacuum Insulated Thermos 350 ml 12 oz 24 Hours Hot and Cold Water Bottle with Cover, 18/8 Stainless Steel, BPA Free, Leak-Proof Silver"
brand: "milton"
price: "1249649₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Milton"
url: https://www.desertcart.vn/products/224061717-thermosteel-plain-lid-flask-350-double-walled-vacuum-insulated-thermos
store_origin: VN
region: Vietnam
---

# Leak-Proof Design 24H Hot Retention 24H Cold Retention Thermosteel Plain Lid Flask 350, Double Walled Vacuum Insulated Thermos 350 ml 12 oz 24 Hours Hot and Cold Water Bottle with Cover, 18/8 Stainless Steel, BPA Free, Leak-Proof Silver

**Brand:** milton
**Price:** 1249649₫
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay Hot, Stay Cool, Stay Ahead! ❄️

## Quick Answers

- **What is this?** Thermosteel Plain Lid Flask 350, Double Walled Vacuum Insulated Thermos 350 ml 12 oz 24 Hours Hot and Cold Water Bottle with Cover, 18/8 Stainless Steel, BPA Free, Leak-Proof Silver by milton
- **How much does it cost?** 1249649₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/224061717-thermosteel-plain-lid-flask-350-double-walled-vacuum-insulated-thermos)

## 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, so your beverage is always just right.
- • **Carry Anywhere Convenience:** Comes with a handy bag and belt for effortless portability—ideal for office hustle, outdoor adventures, or weekend getaways.
- • **Sleek & Spill-Free Sipping:** Narrow mouth design prevents spills and the lid doubles as a cup—perfect for stylish, mess-free hydration on the go.
- • **Taste & Nutrition Preserved:** Maintains the pure flavor and nutritive value of your drinks, making it the smart choice for health-conscious professionals.
- • **Durable Stainless Steel Build:** Crafted from premium 18/8 (304 grade) stainless steel, this flask is rust-proof, unbreakable, and BPA-free for safe, long-lasting use.

## Overview

The Milton Thermosteel Plain Lid Flask 350 ml is a premium double-walled vacuum insulated bottle made from 18/8 stainless steel. Engineered to keep beverages hot or cold for up to 24 hours, it features an inner copper coating for enhanced temperature retention, a leak-proof screw cap, and a narrow mouth for spill-free drinking. Lightweight and durable, it includes a carrying bag and belt, making it perfect for busy professionals seeking reliable hydration with style and convenience.

## Description

Shop MILTON at the desertcart Travel & To-Go Drinkware store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

Review: Good but hotness is reduced hour to hour
Review: Within 3months the product has stopped working

## Features

- ✅Color: Silver, Material: Stainless Steel, Package Contents: 1 - Piece Plain Lid Water Bottle (350 ml), For any queries kindly reach customer care number as mentioned on the product packaging along with the proof of purchase.
- ✅Double walled Vacuum insulated technology keeps beverages hot or cold for 24 hours, Inner copper coating for better temperature retention.
- ✅It narrow mouth makes it easy to drink without spilling, the lid of this bottle doubles up as a cup for drinking.
- ✅It comes with bag and belt for easy carrying anywhere you go office, home, picnics, outdoor, camping. Ideal for self-use and gifting. The taste and nutritive value of the drinks remains intact making the bottle very appropriate choice for storing beverages.
- ✅This reusable water bottle is made from 304 Grade stainless steel, leak proof, durable, unbreakable, rust proof. Pre-condition bottle with hot water if using for HOT beverage and cold water if using for COLD.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00F2GQ1T6 |
| Age Range (Description) | Adult |
| Best Sellers Rank | #730,122 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #5,118 in Insulated Bottles |
| Brand | MILTON |
| Cap Type | Screw Cap |
| Capacity | 350 Milliliters |
| Color | Silver |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,789) |
| Date First Available | September 25, 2013 |
| Included Components | Lid |
| Is Discontinued By Manufacturer | No |
| Is Dishwasher Safe | No |
| Item Weight | 4.9 ounces |
| Item model number | FG-IMV-IVF-0005 |
| Material | Stainless Steel |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Care Instructions | Hand Wash Only, Machine Wash |
| Product Dimensions | 3.15 x 3.15 x 8.86 inches |
| Recommended Uses For Product | Coffee, Tea, Water |
| Special Feature | Break Resistant, Cold 24 Hours, Hot 24 Hours, Leakproof, Vacuum Insulated |
| UPC | 048621358438 |
| With Lid | Yes |

## Product Details

- **Brand:** MILTON
- **Capacity:** 350 Milliliters
- **Color:** Silver
- **Recommended Uses For Product:** Coffee, Tea, Water
- **Special Feature:** Break Resistant, Cold 24 Hours, Hot 24 Hours, Leakproof, Vacuum Insulated

## Images

![Thermosteel Plain Lid Flask 350, Double Walled Vacuum Insulated Thermos 350 ml 12 oz 24 Hours Hot and Cold Water Bottle with Cover, 18/8 Stainless Steel, BPA Free, Leak-Proof Silver - Image 1](https://m.media-amazon.com/images/I/71VV8X245TL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by A***H on November 15, 2022*

Good but hotness is reduced hour to hour

### ⭐⭐⭐ Review
*by S***L on October 26, 2025*

Within 3months the product has stopped working

### ⭐⭐⭐⭐⭐ Review
*by M***Y on December 23, 2025*

It's ok

## Frequently Bought Together

- Milton Thermosteel Plain Lid Flask 350, Double Walled Vacuum Insulated Thermos 350 ml 12 oz 24 Hours Hot and Cold Water Bottle with Cover, 18/8 Stainless Steel, BPA Free, Leak-Proof Silver
- Milton Insulated Water Bottle 5.4 oz (160 ml) Stainless Steel Double walled vacuum flask Hot and Cold Drinks, Leak-Proof Simple Screw Lid, Office, Gym, Elfin 160 Silver

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**Shop now:** [https://www.desertcart.vn/products/224061717-thermosteel-plain-lid-flask-350-double-walled-vacuum-insulated-thermos](https://www.desertcart.vn/products/224061717-thermosteel-plain-lid-flask-350-double-walled-vacuum-insulated-thermos)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-18*