---
product_id: 571486204
title: "Thermos 4019.999.001 Replacement Part Automatic Closure, Dismountable for 4019 Light & Compact Vacuum Flask 0.35-1.0 L, Plain"
brand: "thermos"
price: "A$92"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/571486204-thermos-4019-999-001-replacement-part-automatic-closure-dismountable-4019
store_origin: AU
region: Australia
---

# Leak-proof seal Original fit & function Eco-friendly repair Thermos 4019.999.001 Replacement Part Automatic Closure, Dismountable for 4019 Light & Compact Vacuum Flask 0.35-1.0 L, Plain

**Brand:** thermos
**Price:** A$92
**Availability:** ❌ Out of Stock

## Summary

> ♻️ Keep it fresh, keep it original — repair with confidence!

## Quick Answers

- **What is this?** Thermos 4019.999.001 Replacement Part Automatic Closure, Dismountable for 4019 Light & Compact Vacuum Flask 0.35-1.0 L, Plain by thermos
- **How much does it cost?** A$92 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/571486204-thermos-4019-999-001-replacement-part-automatic-closure-dismountable-4019)

## Best For

- thermos enthusiasts

## Why This Product

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

## Key Features

- • **Effortless DIY Fix:** No engineering degree needed—simple swap keeps you on the go.
- • **Sustainable Choice:** Extend your flask’s life and reduce waste by repairing, not replacing.
- • **Trusted Durability:** Crafted from robust materials to ensure long-lasting reliability.
- • **Lightweight & Compact:** At just 41g and 5cm³, it’s designed for minimal bulk and maximum convenience.
- • **Seamless Original Replacement:** Maintain your Thermos’s peak performance with a perfect OEM fit.

## Overview

This Thermos 4019.999.001 replacement automatic closure is a lightweight, leak-proof spare part designed exclusively for the Thermos 4019 Light & Compact vacuum flask (0.35-1.0 L). Engineered for easy DIY installation, it preserves the original quality and durability of your flask while promoting sustainable use by extending product life.

## Description

Buy Thermos 4019.999.001 Replacement Part Automatic Closure, Dismountable for 4019 Light & Compact Vacuum Flask 0.35-1.0 L, Plain online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Made to last: robust materials make our Thermos products long-lasting, reliable companions. If you love their products, you can replace wearing parts without any problems.
- Proven quality: you don't want to give up your Thermos product? Then don't settle for anything less than the original. Original spare parts promise reliable THERMOS quality.
- It is hardly easier: for minor repairs or replacement parts, it does not always need an engineering study – even the man or the woman is! More information is available on the THERMOS website.
- SUSTAINABLE CONTRIBUTION: If you choose to repair instead of throwing away, make a clear statement for our environment.
- Replacement part suitable for: Thermos thermos flask 4019 Light & Compact 0.35 - 1.0 litres

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074C4JCY7 |
| Batteries required | No |
| Care instructions | Hand Wash Only |
| Customer Reviews | 4.5 4.5 out of 5 stars (270) |
| Date First Available | 11 July 2018 |
| Dishwasher safe? | Yes |
| Item Weight | 41 Grams |
| Item model number | 4019999001 |
| Product Dimensions | 5 x 5 x 5 cm; 41 g |

## Product Details

- **Brand:** THERMOS
- **Capacity:** 350 Milliliters
- **Colour:** plain
- **Recommended uses for product:** Wasser
- **Special features:** Spülmaschinenfest

## Images

![Thermos 4019.999.001 Replacement Part Automatic Closure, Dismountable for 4019 Light & Compact Vacuum Flask 0.35-1.0 L, Plain - Image 1](https://m.media-amazon.com/images/I/616VZFJyFNL.jpg)
![Thermos 4019.999.001 Replacement Part Automatic Closure, Dismountable for 4019 Light & Compact Vacuum Flask 0.35-1.0 L, Plain - Image 2](https://m.media-amazon.com/images/I/61R1MN6wKoL.jpg)
![Thermos 4019.999.001 Replacement Part Automatic Closure, Dismountable for 4019 Light & Compact Vacuum Flask 0.35-1.0 L, Plain - Image 3](https://m.media-amazon.com/images/I/61lC+RKzvFL.jpg)
![Thermos 4019.999.001 Replacement Part Automatic Closure, Dismountable for 4019 Light & Compact Vacuum Flask 0.35-1.0 L, Plain - Image 4](https://m.media-amazon.com/images/I/61m2tZLNf6L.jpg)
![Thermos 4019.999.001 Replacement Part Automatic Closure, Dismountable for 4019 Light & Compact Vacuum Flask 0.35-1.0 L, Plain - Image 5](https://m.media-amazon.com/images/I/71B0O-IKA8L.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/571486204-thermos-4019-999-001-replacement-part-automatic-closure-dismountable-4019](https://www.desertcart.com.au/products/571486204-thermos-4019-999-001-replacement-part-automatic-closure-dismountable-4019)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-06*