---
product_id: 329695026
title: "Thermos 16-Ounce Vacuum Insulated Travel Mug 16 ounce Black NS100BK004"
brand: "thermos"
price: "₩100610"
currency: KRW
in_stock: true
reviews_count: 5
category: "Thermos"
url: https://www.desertcart.kr/products/329695026-thermos-16-ounce-vacuum-insulated-travel-mug-16-ounce-black
store_origin: KR
region: South Korea
---

# Leak-proof design Keeps hot for 5 hours Keeps cold for 9 hours Thermos 16-Ounce Vacuum Insulated Travel Mug 16 ounce Black NS100BK004

**Brand:** thermos
**Price:** ₩100610
**Availability:** ✅ In Stock

## Summary

> Sip in Style! ☕️

## Quick Answers

- **What is this?** Thermos 16-Ounce Vacuum Insulated Travel Mug 16 ounce Black NS100BK004 by thermos
- **How much does it cost?** ₩100610 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/329695026-thermos-16-ounce-vacuum-insulated-travel-mug-16-ounce-black)

## 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

- • **Easy Clean-Up:** Dishwasher safe for hassle-free maintenance.
- • **Durable & Stylish:** Crafted from stainless steel for a sleek look and long-lasting performance.
- • **Tea Time, Anytime:** Built-in tea hook for easy brewing of tea bags or loose leaf infusers.
- • **Stay Hot, Stay Cool:** Experience the ultimate temperature retention with patented vacuum insulation.
- • **One-Handed Convenience:** Effortlessly sip your favorite beverages with a leak-proof lid and push-button operation.

## Overview

The Thermos 16-Ounce Vacuum Insulated Travel Mug is designed for the modern professional, featuring patented vacuum insulation that keeps drinks hot for 5 hours and cold for 9 hours. With a durable stainless steel construction, a convenient leak-proof lid, and a built-in tea hook, this travel mug is perfect for on-the-go lifestyles. Plus, it's dishwasher safe for easy cleaning.

## Description

Introducing Sipp by Thermos. The Sipp Thermos line of products combines sleek style with unique functional features. The Thermos patented vacuum stainless steel mug will keep hot for 5 hours and cold for 9 hours. The Eastman Tritan lids are BPA free and have a built- in tea hook for tea bags or most loose leaf infusers. Leak-proof lid with one hand push button operation; dishwasher safe; 16 ounce capacity.

Review: Best at heat retention for the price - Of my many flasks, this is still the best one for heat retention. Can easily last 8 hrs for keeping warm. Happy I found it again after I lost one a few years back. Looks good in a meeting too.
Review: Functionally PERFECT Leak-Proof travel mug - This mug is BEYOND compare. While I use this for traveling at times, the main purpose is for the office, where due to being clumsy, I've had to replace 4 (yes, four) Microsoft Ergonomic Keyboards due to spilling coffee on them. So I needed a 100% LEAKPROOF mug. This thing lives up to the hype! Certainly spill proof and it looks extremely classy. However, that was expected, as you are paying a pretty penny for this. Here was the surprise: This mug keeps liquid HOT for easily up to EIGHT HOURS! I'll bring coffee to work in the morning, drink some, perhaps get busy with work, meetings etc., only to find that come 3PM, the coffee is still hot! Absolutely amazing! This mug is worth every penny. I HIGHLY recommend and would happily purchase again. Finally, on the same desertcart order/invoice, I ordered three mugs (wanted to try different, highly-rated mugs): 1) This one 2) the version w/o a handle (same company) 3) the 16 oz Contigo AUTOSEAL This mug and the handle version are functionally similar and perform beautifully. After being spoiled with the heat retention of this Thermos mug, the wife accidentally gave me the Contigo mug one morning. No problem, I thought. Heck, I had spent basically 20 bucks on each mug and was happy to try the Contigo. The Contigo is a JOKE with respect to heat retention, which is what motivates me now to go ahead and review all three. The Contigo mugs have KNOWN cleaning issues (for the lid), have leak issues over time, and, MOST important, simply don't keep liquid warm. Don't even consider them. This mug is ROCK STAR. You will love it!

## Features

- Thermos patented vacuum insulation for maximum temperature retention. Keeps hot for 5 hours, keeps cold for 9 hours
- Durable stainless steel interiors and exteriors
- Leak-proof lid with one hand push button operation
- Built in tea hook easily holds tea bags or most loose leaf infusers
- 16-Ounce vacuum insulated tumbler; Dishwasher safe

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | THERMOS |
| Model Number | NS100BK004 |
| Color | Black |
| Product Dimensions | 8.89 x 8.89 x 21.08 cm; 408.23 g |
| Capacity | 16 Fluid Ounces |
| Material | Stainless Steel |
| Special Features | Alcohol-Free |
| Item Weight | 408 g |

## Product Details

- **Brand:** THERMOS
- **Material:** Stainless Steel
- **Colour:** Black
- **Capacity:** 16 Fluid Ounces
- **Special features:** Alcohol-Free

## Images

![Thermos 16-Ounce Vacuum Insulated Travel Mug 16 ounce Black NS100BK004 - Image 1](https://m.media-amazon.com/images/I/61XhH9GzBnL._AC_UF1000,1000_QL80_.jpg)
![Thermos 16-Ounce Vacuum Insulated Travel Mug 16 ounce Black NS100BK004 - Image 2](https://m.media-amazon.com/images/I/61XhH9GzBnL._SS80_.jpg)
![Thermos 16-Ounce Vacuum Insulated Travel Mug 16 ounce Black NS100BK004 - Image 3](https://m.media-amazon.com/images/I/61XhH9GzBnL.jpg)
![Thermos 16-Ounce Vacuum Insulated Travel Mug 16 ounce Black NS100BK004 - Image 4](https://m.media-amazon.com/images/I/710qBxnLZIL._AC_UF1000,1000_QL80_.jpg)
![Thermos 16-Ounce Vacuum Insulated Travel Mug 16 ounce Black NS100BK004 - Image 5](https://m.media-amazon.com/images/I/710qBxnLZIL._SS80_.jpg)

## Questions & Answers

**Q: What does one hand push button operation mean? Can the lid stay open, or do you have to press it open every time you want to sip?**
A: You do not have to press it every time you want to sip.  In fact you can leave it open and your beverage still stays hots.  I usually close it if I leave it in my car for a couple hours and still have some left just to keep it sealed up.  Additonally, I can tell you that to create that vacuum the lid has to be a little complicated.  If you drink black coffee you're fine not to have to deep clean it.  I put milk in my coffee which can sour if the lid is not thoroughly cleaned.  But, what I do to keep from having to constantly take the lid apart is take some hot soapy water, put it in the mug, close the lid put press button to release the liquid.  Then, I pour it through the lid just like when I'm drinking it.  I follow up with plain hot water and repeat those steps.  It keeps it fresh for a long time without me having to take the lid apart.  You just need to do it that same day so nothing drys out in there and it rinses straight through.  If I can help you any further let me know!

**Q: is the handle sturdy.**
A: The handle is very sturdy.  Also, just an FYI - it keeps things hot/cold much longer than advertised.  I've had things still be very warm after 12 hours.  I like it.

**Q: Where is it made?**
A: I seem to remember it having labels when I got it that said it was made in the U.S. and on some of the websites that sell this product it is listed as "made in the USA and imported", but I couldn't find any thing definitive on the Thermos website.

**Q: Is its interior made of stainless steel?**
A: No it is not. Try to use a magnet on it. It is aluminum.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best at heat retention for the price
*by N***F on 27 September 2020*

Of my many flasks, this is still the best one for heat retention. Can easily last 8 hrs for keeping warm. Happy I found it again after I lost one a few years back. Looks good in a meeting too.

### ⭐⭐⭐⭐⭐ Functionally PERFECT Leak-Proof travel mug
*by C***Z on 15 December 2013*

This mug is BEYOND compare. While I use this for traveling at times, the main purpose is for the office, where due to being clumsy, I've had to replace 4 (yes, four) Microsoft Ergonomic Keyboards due to spilling coffee on them. So I needed a 100% LEAKPROOF mug. This thing lives up to the hype! Certainly spill proof and it looks extremely classy. However, that was expected, as you are paying a pretty penny for this. Here was the surprise: This mug keeps liquid HOT for easily up to EIGHT HOURS! I'll bring coffee to work in the morning, drink some, perhaps get busy with work, meetings etc., only to find that come 3PM, the coffee is still hot! Absolutely amazing! This mug is worth every penny. I HIGHLY recommend and would happily purchase again. Finally, on the same Amazon order/invoice, I ordered three mugs (wanted to try different, highly-rated mugs): 1) This one 2) the version w/o a handle (same company) 3) the 16 oz Contigo AUTOSEAL This mug and the handle version are functionally similar and perform beautifully. After being spoiled with the heat retention of this Thermos mug, the wife accidentally gave me the Contigo mug one morning. No problem, I thought. Heck, I had spent basically 20 bucks on each mug and was happy to try the Contigo. The Contigo is a JOKE with respect to heat retention, which is what motivates me now to go ahead and review all three. The Contigo mugs have KNOWN cleaning issues (for the lid), have leak issues over time, and, MOST important, simply don't keep liquid warm. Don't even consider them. This mug is ROCK STAR. You will love it!

### ⭐⭐⭐⭐⭐ number one
*by A***O on 1 October 2019*

ottimo prodotto

## Frequently Bought Together

- Thermos 16-Ounce Vacuum Insulated Travel Mug 16 ounce Black NS100BK004
- THERMOS STAINLESS STEEL VACUUM INSULATED STEEL MUG 470 ML, SK1000MS, TRAVEL MUG, THERMOS MUG, INSULATED TUMBLER

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-22*