---
product_id: 408148972
title: "FlexyVacuum Flask Thermos 1.9L - Stainless Steel | Asbestos-Free, BPA-Free | 15hr Heat, 24hr Cold Retention | Red Color"
brand: "flexy"
price: "¥8670"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/408148972-flexyvacuum-flask-thermos-1-9l-stainless-steel-asbestos-free-bpa
store_origin: JP
region: Japan
---

# 15hr Heat Retention BPA & Asbestos Free 24hr Cold Retention FlexyVacuum Flask Thermos 1.9L - Stainless Steel | Asbestos-Free, BPA-Free | 15hr Heat, 24hr Cold Retention | Red Color

**Brand:** flexy
**Price:** ¥8670
**Availability:** ✅ In Stock

## Summary

> Sip Smart, Live Bold! 🚀

## Quick Answers

- **What is this?** FlexyVacuum Flask Thermos 1.9L - Stainless Steel | Asbestos-Free, BPA-Free | 15hr Heat, 24hr Cold Retention | Red Color by flexy
- **How much does it cost?** ¥8670 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/408148972-flexyvacuum-flask-thermos-1-9l-stainless-steel-asbestos-free-bpa)

## Best For

- flexy enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from robust 18/8 stainless steel, this flask is built to withstand your active lifestyle.
- • **Stay Hot, Stay Cold:** Experience the ultimate beverage versatility with 15 hours of heat and 24 hours of cold retention.
- • **Leak-Proof & Portable:** Designed for on-the-go convenience, it fits perfectly in your backpack or bike rack without any spills.
- • **Single-Handed Pouring:** Effortlessly pour your favorite drink with one hand, thanks to the easy-open spout.
- • **Health-Conscious Choice:** Enjoy peace of mind with a flask that's both BPA-free and asbestos-free, ensuring safe hydration.

## Overview

The FlexyVacuum Flask Thermos 1.9L is a high-performance insulated flask designed to keep beverages hot for up to 15 hours and cold for up to 24 hours. Made from durable stainless steel, it is both BPA-free and asbestos-free, ensuring safety and longevity. With a convenient single-handed pouring spout and a leak-proof design, this flask is perfect for active lifestyles, making it an essential companion for coffee, tea, or any drink on the go.

## Description

FlexyVacuum Flask Thermos 1.9L - Stainless Steel | Asbestos-Free, BPA-Free | 15hr Heat, 24hr Cold Retention | Red Color

## Features

- COLD & HOT: This new insulated vacuum flask keeps the beverages hot for up to 15 hours and cold for up to 24 hours. Fill your flask with ice and top with water or fill with hot liquid.
- EASY TO CARRY & LEAK PROOF: This carry flask can easily fit the backpack, bike rack. Hold just right amount of your favourite drink without any compromise. This BPA free lid keeps your coffee or tea hotter. Made with durable 18/8 stainless steel interior and exterior, built to withstand the demands of everyday use.
- ASBESTOS FREE: FLEXY Germany Vacuum flask interior is tested zero asbestos content that can harm your health. This flask with never rust, bend or break. Ideal for regular use. Great for serving hot and cold beverages, such as coffee, tea, milk, juice water and much more.
- SINGLE HAND POURING: Pour spout opens easily, make one hand pouring in a simple way. It’s safe to touch the exterior body either it is a hot or cold beverages as the temperature is locked in and the outer body stays cool.
- This flask is not too big nor too small, just right fit and provides your favourite drink all day. Perfect as a hot water dispenser, tea dispenser, or for hot chocolate.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 20 x 20 x 20 cm; 300 Grams |
| Item Weight | 300 Grams |
| Care instructions | Hand Wash Only |
| Is assembly required | No |
| Number of pieces | 1 |
| Warranty description | 1 Year Warranty |
| Batteries required | No |
| Included components | Insulated Flask |

## Images

![FlexyVacuum Flask Thermos 1.9L - Stainless Steel | Asbestos-Free, BPA-Free | 15hr Heat, 24hr Cold Retention | Red Color - Image 1](https://m.media-amazon.com/images/I/61vxo2V1bbL.jpg)
![FlexyVacuum Flask Thermos 1.9L - Stainless Steel | Asbestos-Free, BPA-Free | 15hr Heat, 24hr Cold Retention | Red Color - Image 2](https://m.media-amazon.com/images/I/71f4HG42ZlL.jpg)
![FlexyVacuum Flask Thermos 1.9L - Stainless Steel | Asbestos-Free, BPA-Free | 15hr Heat, 24hr Cold Retention | Red Color - Image 3](https://m.media-amazon.com/images/I/81h3TqmbQtL.jpg)
![FlexyVacuum Flask Thermos 1.9L - Stainless Steel | Asbestos-Free, BPA-Free | 15hr Heat, 24hr Cold Retention | Red Color - Image 4](https://m.media-amazon.com/images/I/711+uWQK+NL.jpg)
![FlexyVacuum Flask Thermos 1.9L - Stainless Steel | Asbestos-Free, BPA-Free | 15hr Heat, 24hr Cold Retention | Red Color - Image 5](https://m.media-amazon.com/images/I/61UYQ+fDMzL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/408148972-flexyvacuum-flask-thermos-1-9l-stainless-steel-asbestos-free-bpa](https://www.desertcart.jp/products/408148972-flexyvacuum-flask-thermos-1-9l-stainless-steel-asbestos-free-bpa)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-25*