---
product_id: 1716843
title: "Thermos Thermos 16 ounce vacuum insulated travel mug black, 8 Ounce, Silver (NS100BK004)"
brand: "thermos"
price: "A$85"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/1716843-thermos-thermos-16-ounce-vacuum-insulated-travel-mug-black-8
store_origin: AU
region: Australia
---

# 100% leak-proof lid Keeps hot for 5 hours Keeps cold for 9 hours Thermos Thermos 16 ounce vacuum insulated travel mug black, 8 Ounce, Silver (NS100BK004)

**Brand:** thermos
**Price:** A$85
**Availability:** ✅ In Stock

## Summary

> 🔥 Sip smart, stay unstoppable with Thermos Sipp!

## Quick Answers

- **What is this?** Thermos Thermos 16 ounce vacuum insulated travel mug black, 8 Ounce, Silver (NS100BK004) by thermos
- **How much does it cost?** A$85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/1716843-thermos-thermos-16-ounce-vacuum-insulated-travel-mug-black-8)

## 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

- • **Durable & Stylish:** Sleek stainless steel exterior resists scuffs and drops, combining modern style with rugged reliability.
- • **Unmatched Temperature Lock:** Patented vacuum insulation locks in heat for 5 hours and cold for 9, so your drink stays perfect all day.
- • **Dishwasher Safe Convenience:** Easy to clean and maintain, designed for the busy professional’s lifestyle.
- • **Tea Lover’s Secret Weapon:** Built-in tea hook holds tea bags or loose leaf infusers for a premium brew anywhere.
- • **Effortless One-Hand Operation:** Leak-proof lid with a push-button design lets you sip on the go without missing a beat.

## Overview

The Thermos 16-ounce vacuum insulated travel mug features patented vacuum insulation technology that keeps beverages hot for up to 5 hours and cold for up to 9 hours. Its durable stainless steel construction is complemented by a leak-proof, BPA-free lid with one-hand push-button operation and a built-in tea hook for infusers. Designed for professionals on the move, this sleek, dishwasher-safe mug combines style, functionality, and reliability to keep your drink just right throughout your busy day.

## 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: EXCELLENT - BEST TYPE OF THIS MUG I HAVE YET FOUND - It has one of the few OPEN/CLOSED buttons which generally works (although it can be hard to tell which position the button is in). When the top is closed, the very deep lid not only prevents spilling (except for the few drops sitting on top) but keeps the heat in a very, very long time. Even open, the heat retention is amazing. The handle, top and mug are all well made and have survived many drops without issue (the top seems particularly resistent to scuffing, a common problem on past dropped mugs). I liked my first one so much, I bought one with a handle, then a second one and often fill both on road trips with the second mug still too hot to drink after I finish the first. After I raved about it, my wife tried it and was so impressed she got one herself (and complains that it keeps her tea too hot for too long). My only real complaint is that the two drinking openings can be a challenge to properly align with your mouth (it is NOT a 360 opening as the saleswoman told me initially - there are two slots opposite each other for drinking + ventilation). If you get the one without the handle, you need to be incredibly careful where you drink - and/or mark the drinking slots in some manner (I used a white paint marker for SCUBA equipment to make marks on the top of the lid, then switched to the handle ones which I much prefer). If you use the one with the handle, while the openings are generally above and below the handle, the lids do not all tighten to the same spot so you still need to be aware of where the openings are. Betweem us. my wife and I have four of these and the drinking holes are in slighly different positions on each mug. Care must be taken not to drink from the wrong spot and dribble on yourself :-) WARNING TO THOSE WHO PAY PEOPLE TO FILL THEIR MUGS: Coffe/tea shops are generally not used to mugs with lids that go down so deep in the mug and most over-fill it. If you fail to warn them, you will have to toss out an inch+ of liquid to get your top on.
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 |
|---------------|-------|
| ASIN | B0039SLSUQ |
| Age Range (Description) | Adult |
| Best Sellers Rank | #486,571 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #3,865 in Insulated Tumblers |
| Brand | THERMOS |
| Color | Stainless Steel / Black |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,401) |
| Date First Available | February 24, 2010 |
| Department | Unisex-Adult |
| Finish Type | Matte |
| Global Trade Identification Number | 00041205641070 |
| Included Components | Lid |
| Is Discontinued By Manufacturer | No |
| Item Weight | 14.4 ounces |
| Item model number | NS100BK004 |
| League | ncaa |
| Manufacturer | Thermos |
| Material Feature | Insulated |
| Material Type Free | BPA Free |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Other |
| Product Dimensions | 5"W x 8"H |
| Recommended Uses For Product | Travel |
| Reusability | Reusable |
| Shape | Round |
| Size | 16 Ounces |
| Special Feature | Alcohol-Free |
| Style | Modern |
| Theme | Travel |
| UPC | 041205641070 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** THERMOS
- **Capacity:** 16 Fluid Ounces
- **Color:** Stainless Steel / Black
- **Material:** Stainless Steel
- **Special Feature:** Alcohol-Free

## Images

![Thermos Thermos 16 ounce vacuum insulated travel mug black, 8 Ounce, Silver (NS100BK004) - Image 1](https://m.media-amazon.com/images/I/31kNXUhdkKL.jpg)
![Thermos Thermos 16 ounce vacuum insulated travel mug black, 8 Ounce, Silver (NS100BK004) - Image 2](https://m.media-amazon.com/images/I/41GzTijeZmL.jpg)
![Thermos Thermos 16 ounce vacuum insulated travel mug black, 8 Ounce, Silver (NS100BK004) - Image 3](https://m.media-amazon.com/images/I/51TIW3v6gPL.jpg)
![Thermos Thermos 16 ounce vacuum insulated travel mug black, 8 Ounce, Silver (NS100BK004) - Image 4](https://m.media-amazon.com/images/I/51UdQxMy-6L.jpg)
![Thermos Thermos 16 ounce vacuum insulated travel mug black, 8 Ounce, Silver (NS100BK004) - Image 5](https://m.media-amazon.com/images/I/61XhH9GzBnL.jpg)

## Available Options

This product comes in different **Color** options.

## 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

### ⭐⭐⭐⭐⭐ EXCELLENT - BEST TYPE OF THIS MUG I HAVE YET FOUND
*by D***B on May 16, 2014*

It has one of the few OPEN/CLOSED buttons which generally works (although it can be hard to tell which position the button is in). When the top is closed, the very deep lid not only prevents spilling (except for the few drops sitting on top) but keeps the heat in a very, very long time. Even open, the heat retention is amazing. The handle, top and mug are all well made and have survived many drops without issue (the top seems particularly resistent to scuffing, a common problem on past dropped mugs). I liked my first one so much, I bought one with a handle, then a second one and often fill both on road trips with the second mug still too hot to drink after I finish the first. After I raved about it, my wife tried it and was so impressed she got one herself (and complains that it keeps her tea too hot for too long). My only real complaint is that the two drinking openings can be a challenge to properly align with your mouth (it is NOT a 360 opening as the saleswoman told me initially - there are two slots opposite each other for drinking + ventilation). If you get the one without the handle, you need to be incredibly careful where you drink - and/or mark the drinking slots in some manner (I used a white paint marker for SCUBA equipment to make marks on the top of the lid, then switched to the handle ones which I much prefer). If you use the one with the handle, while the openings are generally above and below the handle, the lids do not all tighten to the same spot so you still need to be aware of where the openings are. Betweem us. my wife and I have four of these and the drinking holes are in slighly different positions on each mug. Care must be taken not to drink from the wrong spot and dribble on yourself :-) WARNING TO THOSE WHO PAY PEOPLE TO FILL THEIR MUGS: Coffe/tea shops are generally not used to mugs with lids that go down so deep in the mug and most over-fill it. If you fail to warn them, you will have to toss out an inch+ of liquid to get your top on.

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

### ⭐⭐⭐⭐⭐ The Best Travel Cup So Far
*by J***T on July 16, 2012*

I have a long commute to work and have been using insulated travel cups daily for years. It seems like I've owned dozens and they all came up short in some way: they leaked, they didn't keep coffee hot long enough, they were too small, they didn't fit my cup holder, I couldn't find the drink hole while driving and spilled coffee on myself, etc. Last year for my birthday I got a Thermos Nissan insulated loose tea infusion travel cup. It had a cap with a built in screen for brewing tea and it kept everything hot for hours. I was so impressed with how long it kept beverages hot that I used it for everything. Its only shortcoming was that it was a little small for me, holding about 10 ounces. Since my Thermos Nissan cup kept beverages really hot for hours, I decided to look for a larger Thermos travel cup and came across this one and bought it. This one does everything perfectly. It holds about 16 ounces and keeps coffee and tea really hot for hours. When using it for hot tea, I even have to add a little cold water to make it cool enough to drink out of for the first hour or so. I have the model with the handle, which is very ergonomic and fits in my cup holders perfectly. When the lid is screwed on the two drinking slots line up exactly 90 degrees from the handle at the top and bottom, so both left and right-handers can sip without spilling. It absolutely does not leak when the closed button is clicked on. You can turn it upside down and shake it and not a drop comes out. Thoughtfully, when the open/close button is pressed in the middle of the lid, a red band appears at the base of the button to let you know it is closed. The red band disappears when the lid is clicked open. As an added bonus, I think it looks nice. It looks like Thermos got this one perfectly. It's a little expensive but certainly worth it to me. Today I cleaned out my kitchen cabinet and threw out the Trudeaus and all the other non-Thermos travel cups.

## 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 Australia*
*Store origin: AU*
*Last updated: 2026-03-05*