---
product_id: 53328991
title: "Black thermos bottle made of stainless steel, double walled, with tea strainer, rubber coated, BPA free, small and handy drinking bottle, insulated flask, for travel, also for babies and children, 0.5 litres/500 ml"
brand: "ketama"
price: "฿618"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/53328991-black-thermos-bottle-made-of-stainless-steel-double-walled-tea
store_origin: TH
region: Thailand
---

# 12h hot retention 24h cold retention BPA free Black thermos bottle made of stainless steel, double walled, with tea strainer, rubber coated, BPA free, small and handy drinking bottle, insulated flask, for travel, also for babies and children, 0.5 litres/500 ml

**Brand:** ketama
**Price:** ฿618
**Availability:** ❌ Out of Stock

## Summary

> Sip Smart, Live Bold! 🌍

## Quick Answers

- **What is this?** Black thermos bottle made of stainless steel, double walled, with tea strainer, rubber coated, BPA free, small and handy drinking bottle, insulated flask, for travel, also for babies and children, 0.5 litres/500 ml by ketama
- **How much does it cost?** ฿618 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/53328991-black-thermos-bottle-made-of-stainless-steel-double-walled-tea)

## Best For

- ketama enthusiasts

## Why This Product

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

## Key Features

- • **Easy to Clean:** Smooth stainless steel makes cleaning a breeze!
- • **Leak-Proof Design:** No spills, no worries—enjoy your drinks anywhere!
- • **Eco-Friendly Choice:** Crafted from high-quality, BPA-free materials for a healthier planet!
- • **Stay Hydrated in Style:** Elevate your hydration game with this chic, compact thermos!
- • **Versatile for All Occasions:** Perfect for work, outdoor adventures, or even baby food!

## Overview

The Ketama Black Thermos Bottle is a 0.5-liter, double-walled stainless steel flask designed for maximum temperature retention—keeping drinks hot for 12 hours and cold for 24 hours. With a built-in tea strainer, leak-proof cap, and a rubber-coated exterior for a non-slip grip, this stylish and compact bottle is perfect for professionals on the go, outdoor enthusiasts, and families alike. BPA-free and easy to clean, it’s the eco-conscious choice for your hydration needs.

## Description

The refined and compact Ketama 500 ml flask with non-slip coating and removable tea strainer.Black vacuum flask with a screw cap and a capacity of 500 ml.Colour: black. Height: 23 cm. Width: 6.5 cm.Capacity: 500 ml = 0.5 litre (half litre).Material: rust-proof stainless steel.Area of application: for all hot and cold drinks, ideal for use on the move, trips and sports.Features: leak-proof screw cap, tea strainer, heat-resistant.This high-quality Ketama flask is compact and easy to handle. It conveniently fits in small bags and backpacks and is 100 % spill and leak proof, so that nothing can spill out. It is made of stainless steel and has a good grip - rubberised exterior surface so it doesn’t slip from your hands. Should it ever fall down, the robust double-walled inner container ensures that nothing is broken. The thermo inner container is made of particularly smooth stainless steel, to which dirt can adhere only very slightly. This makes this vacuum flask easy and convenient to clean by hand. The special insulation technology of this thermo flask ensures that hot drinks retain their temperature much longer than in many conventional vacuum bottles. Hot drinks or soup retain their temperature for up to 12 hours. Cold drinks, like iced coffee and iced tea keep their refreshing effect to up to 24 hours. The thermo flask also contains a removable tea strainer so that even teas without tea bags are easily and comfortably kept warm. The flask is your ideal companion, whether at school, university, work, or on longer trips, hiking or travelling.

## Features

- Double walled and vacuum insulated flask made of particularly robust stainless steel. Height: 23 cm; width (diameter): 6.5 cm, with a practical, integrated and removable tea strainer (you can easily fill it with loose tea, without it ending up in the water). Capacity: 0.5 L (500 ml - half litre). Very non-slip, easy to grip thanks to the rubberised exterior coating of the Ketama® vacuum insulated flask. Elegant and chic!
- 100 % leak-proof thanks to the precisely processed screw cap. No leaking or dripping any more. Comfortable 360 ° opening for a drip-free and convenient pouring or convenient drinking from each side of the bottle. The ideal companion for work, construction site, school and everyday life as well as all outdoor activities such as trekking, cycling, hiking and other sports. Dimensions: height 23 cm; diameter 6.5 cm; capacity 500 ml. Colour: black.
- Elegant and compact design: thanks to its very handy dimensions, it fits in any small bag, purse or backpack. it is very easy to clean as the thermos flask is made of extremely smooth and dirt-resistant stainless steel. This practical vacuum flask is easy and convenient to rinse by hand. Material: stainless steel - easy, sterilised cleaning - no corrosion.
- 12 hour hot, 24 hour cold: the double walled, vacuum insulated Ketama® thermos flask guarantees an especially long-lasting temperature stability and keeps hot drinks hot for 12 hours, and cold drinks cold for 24 hours. The vacuum flask is also suitable for soups, tasty, warm meals and for children and baby food. The product is subject to regular controls and is free from pollutants and BPA-free, therefore environmentally friendly.
- 100 % free from BPA and other harmful substances - this precisely made isotherm bottle uses only the highest quality materials approved for the preparation of infant formula. The robust inner container is made from special stainless steel and is completely free of BPA, phthalates and other toxic materials. So nothing stands in the way of carefree enjoyment of drinks and soups.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Ketama |
| Model Number | TF003 |
| Product Dimensions | 23.6 x 8 x 6.6 cm; 399.16 g |
| Capacity | 0.5 litres |
| Material | Stainless Steel |
| Item Weight | 399 g |

## Images

![Black thermos bottle made of stainless steel, double walled, with tea strainer, rubber coated, BPA free, small and handy drinking bottle, insulated flask, for travel, also for babies and children, 0.5 litres/500 ml - Image 1](https://m.media-amazon.com/images/I/41RGghpCf7L.jpg)
![Black thermos bottle made of stainless steel, double walled, with tea strainer, rubber coated, BPA free, small and handy drinking bottle, insulated flask, for travel, also for babies and children, 0.5 litres/500 ml - Image 2](https://m.media-amazon.com/images/I/61zfVv3bpQL.jpg)
![Black thermos bottle made of stainless steel, double walled, with tea strainer, rubber coated, BPA free, small and handy drinking bottle, insulated flask, for travel, also for babies and children, 0.5 litres/500 ml - Image 3](https://m.media-amazon.com/images/I/516QUdZR9EL.jpg)
![Black thermos bottle made of stainless steel, double walled, with tea strainer, rubber coated, BPA free, small and handy drinking bottle, insulated flask, for travel, also for babies and children, 0.5 litres/500 ml - Image 4](https://m.media-amazon.com/images/I/51cjDY0G1yL.jpg)
![Black thermos bottle made of stainless steel, double walled, with tea strainer, rubber coated, BPA free, small and handy drinking bottle, insulated flask, for travel, also for babies and children, 0.5 litres/500 ml - Image 5](https://m.media-amazon.com/images/I/61f2wPIonnL.jpg)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-05*