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Thermos Thermos 16 ounce vacuum insulated travel mug black, 8 Ounce, Silver (NS100BK004)

4.6 4.6 out of 5 stars 2,426 ratings
$26.99
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Stainless Steel / Black
Brand THERMOS
Color Stainless Steel / Black
Special Feature Alcohol-Free
Style Modern
Theme Travel
Material
Stainless Steel
Capacity
16 Fluid Ounces
Occasion
Travel
Item Weight
0.9 Pounds

About this item

  • 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

Customer ratings by feature

Easy to hold
4.8 4.8
Giftable
4.8 4.8
Quality of material
4.8 4.8
Leak proof
4.6 4.6
See all reviews

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here [PDF ]

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Thermos

Thermos Thermos 16 ounce vacuum insulated travel mug black, 8 Ounce, Silver (NS100BK004)

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Product 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.

WARNING:

CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

Top Brand: THERMOS

Highly Rated
100K+ customers rate items from this brand highly
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100K+ orders for this brand in past 3 months
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This Item
Thermos Thermos 16 ounce vacuum insulated travel mug black, 8 Ounce, Silver (NS100BK004)
THERMOS Thermos Thermos 16 ounce vacuum insulated travel mug black, 8 Ounce, Silver (NS100BK004)
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Price$26.99$27.99$40.99$19.99-14% $30.03
List: $34.99		-29% $19.99
List: $27.99
Delivery
Get it as soon as Friday, May 3
Get it May 1 - 3
Get it May 2 - 7
Get it as soon as Friday, May 3
Get it as soon as Friday, May 3
Get it as soon as Friday, May 3
Customer Ratings
4.64.6 out of 5 stars2,426
4.34.3 out of 5 stars35
4.44.4 out of 5 stars40
4.64.6 out of 5 stars3,068
4.64.6 out of 5 stars4,452
4.64.6 out of 5 stars7,996
Easy to hold
4.8
5.0
—
4.5
4.8
4.6
Leak proof
4.6
5.0
—
4.6
4.6
4.5
Easy to drink from
4.5
4.8
—
—
4.4
4.6
Easy to clean
4.2
—
—
4.4
4.3
4.4
Quality of material
4.8
—
—
—
4.4
4.3
Sold By
Amazon Warehouse
amanienterprises
LogoVision
Amazon.com
Amazon.com
Amazon.com
material
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Plastic
Stainless Steel
capacity
16 fluid ounces
18 fluid ounces
16 ounces
18 ounces
450 milliliters
16 ounces
number of items
1
2
1
1
1
1
keyword type
insulated-tumblers
insulated-tumblers
insulated-beverage-bottles
insulated-beverage-bottles
insulated-tumblers
insulated-tumblers
weight
0.9 pounds
2.08 pounds
—
0.74 pounds
0.9 pounds
0.5 pounds
theme
Travel
—
Travel
Travel
Travel
Travel

Customer reviews

4.6 out of 5 stars
4.6 out of 5
2,426 global ratings

Customers say

Customers like the quality, appearance and heat resistance of the mug. For example, they mention it's well made, keeps drinks hot and doesn't leak. Some appreciate the versatility and performance. That said, opinions are mixed on ease of cleaning and size.

AI-generated from the text of customer reviews

852 customers mention797 positive55 negative

Customers are satisfied with the heat resistance of the drinking cup. They mention that it keeps their drink perfectly hot for at least 6 hours or more even when opening it, and the thermal properties are as promised. They also say that it is extremely well insulated and dissipates heat faster.

"...It keeps the temperature so well Im convinced it’s magic. Once I screw the lid on, it literally stays the same temperature all day long...." Read more

"...even a drop will leak out it fits in every cup holder and keeps the coffee hot a long time! I don’t know why it’s not being made anymore:..." Read more

"...It had a cap with a built in screen for brewing tea and it kept everything hot for hours...." Read more

"This product is fantastic. The contents remain hot for a very long time and when the stopper button is engaged you can turn it upside down and shake..." Read more

564 customers mention427 positive137 negative

Customers like the quality of the drinking cup. They mention it's well made, holds up extremely well, and the handle is still sturdy. The basic design of the cup is fine, and it feels very sturdy in the hand. The flat base makes it as stable as possible, and is resistant to scuffing. Overall, most are happy with the quality and durability of the product.

"...whatever else magical ingredient was used for this mug is of the highest quality. It has the heaviness and the density of a luxury item...." Read more

"This is the best coffee cup when it’s sealed you can turn it upside down and shake it not even a drop will leak out it fits in every cup holder and..." Read more

"This product is fantastic...." Read more

"...Its sturdy and has a nice weight to it - not too heavy, but feels well made. With the screw-on lid sealed it keeps drinks warm for hours...." Read more

281 customers mention216 positive65 negative

Customers like the leakage of the cup. They say that it keeps beverages hot and the lid screws in well without risk of leaking. The mug is easy to hold and does not spill.

"...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...." Read more

"...Again, the heat retaining, spill-proof lid is wonderful. But, its full of difficult to clean crevices...." Read more

"...be any more well-suited for keeping your beverages hot, and keeping them from spilling." Read more

"...the dishwasher (i.e. cleaning it properly) is that water gets stuck inside the main column that pushes the mechanism up and down...." Read more

204 customers mention172 positive32 negative

Customers like the appearance of the thermos. They mention it has a sleek and streamlined design, and the lid has a great design. Some say the cup has sexy and graceful shape that reminds them of the Supertrees.

"...It looks amazing. It’s graceful shape reminds me of the Supertrees in Singapore - something that combines the beauty of nature and science...." Read more

"...As an added bonus, I think it looks nice.It looks like Thermos got this one perfectly...." Read more

"...Also, it has a sleek and streamlined appearance and fits nicely in my car's cup holder. I especially like the pushbutton lid...." Read more

"...The other main reason I bought it is because it doesn't look dorky like 50% of the thermoses on the market, or like something the bank gives you..." Read more

131 customers mention125 positive6 negative

Customers like the versatility of the travel mug. They say it's an excellent travel mud that's stainless steel inside and out. They also say it’s great for using in the car when driving as you only need one. They love that it doesn't spill so it has been safer for travel. They appreciate that there is an option for a tea bag and the handle makes it super convenient to bring with you wherever your day takes you.

"This is one of the best travel mugs I ever bought. When I make my coffee in the morning I can enjoy all morning long...." Read more

"...This is the BEST travel mug I have ever owned and I could not possibly rate it high enough...." Read more

"...love that there is the option for a tea bag.now i await the durability test: how long can it hold up to nearly daily use?..." Read more

"I use this travel mug every day for coffee. It’s great on the road as well. Love it!" Read more

116 customers mention100 positive16 negative

Customers like the performance of the mug. For example, they mention it works well, has good durability, and excellent operability. Some say that the lid broke but the push button lid works well. Overall, most are satisfied with the performance and durability of the product.

"...This one does everything perfectly. It holds about 16 ounces and keeps coffee and tea really hot for hours...." Read more

"...The lid still works fine, but it looks a little funny, and the pushing of the button is not quite as slick with it gone...." Read more

"...still stands: excellent performance, very good durability, excellent operability, and a bit fussy to clean. A well-earned four stars!..." Read more

"...Not only does it look awesome, it works great too. Actually, it works too well...." Read more

191 customers mention105 positive86 negative

Customers are mixed about the ease of cleaning. Some mention it's very easy to clean, the top can be run through the dishwasher, and it breaks down into pieces for cleaning. However, others say it'll take a little time to clean the seals and gasket. The lid assembly post cleaning is confusing and difficult to remove.

"...It is easy to disassemble the top for cleaning and can be run through the dishwasher." Read more

"Large stickers are attached to the mug and are difficult to remove!..." Read more

"...This makes cleaning much easier. To my embarrassment, the underside of the lid actually says "twist to remove", I just didn't notice until recently." Read more

"...performance, very good durability, excellent operability, and a bit fussy to clean. A well-earned four stars!Original Review..." Read more

122 customers mention79 positive43 negative

Customers are mixed about the size of the drinking cup. Some mention that it fits in their cup holders perfectly, while others say that it does not fit under their Keurig 2.0. The only con is the narrow and top heavy design, which tends to make it abnormally tall.

"...It’s slim vessel fits perfectly in car cup holders - this feature is, believe it or not, very difficult to find for some reason.-..." Read more

"...My two criticisms of the cup are that it's so damned tall I think it may have a tendency to tip over (but this hasn't happened yet), and the button..." Read more

"...it upside down and shake it not even a drop will leak out it fits in every cup holder and keeps the coffee hot a long time!..." Read more

"...the model with the handle, which is very ergonomic and fits in my cup holders perfectly...." Read more

Noise and sticker/glue issue!
3 Stars
Noise and sticker/glue issue!
Large stickers are attached to the mug and are difficult to remove! Even after I removed the stickers, with great effort, the glue stayed stuck to the mug. I used alcohol, vinegar, and soap and still had a very difficult time removing the glue! Why would you attach large stickers to a beautiful mug and ruin it!!!!Also, when switching to drink mode, it makes a loud pop sound.It keeps the liquid nice and hot; however, it’s too hot to drink out of, which I like, but I have to carry a separate cup out of which I can drink.Update: Now, this makes noise all throughout the day. It’s a low grade sucking sound that’s really annoying.
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Top reviews from the United States

Jark
5.0 out of 5 stars The most perfect mug
Reviewed in the United States on June 16, 2023
Color: Stainless Steel / BlackVerified Purchase
I spent a year researching before purchasing this mug - it is perfect 10/10.

It’s slim vessel fits perfectly in car cup holders - this feature is, believe it or not, very difficult to find for some reason.
- the handle is also perfectly shaped and positioned so it doesn’t get in the way when inserted into a cup holder.

The handle is shaped and placed in the most amazing spot that brings incredible balance and control of the mug.

It has two openings positioned on each side of the lid so you can hold it in any position to take a sip - the twist lid is also engineered to lock in with the opening perfectly aligned with the handle for optimal mug maneuvering when taking a sip. - the lid has no crevices or indents that could hold excess liquid and create a mess, how it allows you to consume it content is almost unnecessarily efficient for a mug.

It keeps the temperature so well Im convinced it’s magic. Once I screw the lid on, it literally stays the same temperature all day long. I often announce confidently that “the temperature has been sealed!” as I screw in the lid. I haven’t yet reached the limits of this mug in its ability to keep my coffee nice and hot.

All materials, the brushed metal, plastic lid, rubber gaskets, and whatever else magical ingredient was used for this mug is of the highest quality. It has the heaviness and the density of a luxury item.

It looks amazing. It’s graceful shape reminds me of the Supertrees in Singapore - something that combines the beauty of nature and science.

I’m not biased - Im unsure how long the button system for the lid will hold up or what mechanisms could complicate this beautiful liquid containment system but I trust it’s designer for making this choice.
5 people found this helpful
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mike halstead
5.0 out of 5 stars It’s great!
Reviewed in the United States on March 27, 2024
Color: Stainless Steel / BlackVerified Purchase
This is the best coffee cup when it’s sealed you can turn it upside down and shake it not even a drop will leak out it fits in every cup holder and keeps the coffee hot a long time! I don’t know why it’s not being made anymore:(
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John T
5.0 out of 5 stars The Best Travel Cup So Far
Reviewed in the United States on July 16, 2012
Verified Purchase
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.
4 people found this helpful
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Blaze
5.0 out of 5 stars Keeps contents hot for really long time.
Reviewed in the United States on January 22, 2024
Color: Stainless Steel / BlackVerified Purchase
This product is fantastic. The contents remain hot for a very long time and when the stopper button is engaged you can turn it upside down and shake it and nothing will come out. The size fits in cup holders easily and the handle it very convenient. It is easy to disassemble the top for cleaning and can be run through the dishwasher.
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P. Errico
4.0 out of 5 stars Excellent Travel Mug
Reviewed in the United States on April 23, 2014
Verified Purchase
I have a long morning commute and enjoy having a sturdy travel mug for coffee or tea on my way into work. This Thermos mug certainly lives up to the brand. Its sturdy and has a nice weight to it - not too heavy, but feels well made. With the screw-on lid sealed it keeps drinks warm for hours. Don't expect boiling hot coffee 6 hours later, of course. But, I've enjoyed pleasantly warm coffee all morning with this mug.

I only have two minor complaints. First, the lid has a push-button seal that makes the cup spill proof. However, there's no visible indicator to tell you whether the seal is opened or closed. I tend to press the button, try to take a sip, realize I closed the seal, and press the button again. I red line that's visible when the seal is closed would solve this. The other issue is with cleaning. Again, the heat retaining, spill-proof lid is wonderful. But, its full of difficult to clean crevices. A dishwasher would probably solve this, but I end up having to go at it with a cotton swab to clean away residue.

If you have a dishwasher and a better memory than me, then this is pretty much the perfect travel mug.

Edit:
I've had this mug for a few weeks now and discovered an important additional feature. Above I mentioned the difficulty in cleaning underneath the water-tight seal on the underside of the cap. Upon closer inspection I've discovered that this part can be unscrewed and separates into a total of three pieces - the main body of the lid, the seal plate, and a small fastener. This makes cleaning much easier. To my embarrassment, the underside of the lid actually says "twist to remove", I just didn't notice until recently.
One person found this helpful
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Top reviews from other countries

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Angélica
5.0 out of 5 stars muy buen articulo
Reviewed in Mexico on December 5, 2020
Color: Stainless SteelVerified Purchase
Llego antes de lo esperado y me toco adquirirlos a muy buen precio, son excelentes para mantener caliente las bebidas por muchas horas
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Maria Romero
5.0 out of 5 stars Muy buen artículo!!!
Reviewed in Mexico on September 3, 2019
Verified Purchase
Buenísimos! Llevo años con este thermo y sigue cumpliendo con lo prometido. Esta marca definitivamente es la mejor y en cuanto a este diseño, tiene el tamaño ideal, mantiene el calor por horas... el modelo es discreto y práctico. Adicional y para mí lo más importante, no se sale una sola gota.
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Anto
5.0 out of 5 stars number one
Reviewed in Italy on October 1, 2019
Verified Purchase
ottimo prodotto
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Nasri Latif
5.0 out of 5 stars Best at heat retention for the price
Reviewed in Singapore on September 27, 2020
Color: Stainless Steel / BlackVerified Purchase
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.
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K.A.
5.0 out of 5 stars excellent travel mug
Reviewed in Canada on August 21, 2014
Color: Stainless Steel / BlackVerified Purchase
I've been using this travel mug for a few months now. This is still the best-looking and most well-thought out travel mug out there. It keeps my drinks hot or cold for a very long time and does not leak even if I just throw it in my backpack. I am happy with my purchase, will definitely consider getting the same one again if I need to.

My only complaints:

1) Cleaning is a pain. I have no problems with my gaskets turning brown from the coffee I drink, they can be removed and cleaned. I have a problem sticking my hand into the mug and cleaning the bottom. I have a very small hand, but I have a big problem reaching certain places. Cleaning the lid takes a bit of time, but is not a problem.

2) The slope of the walls makes drinking awkward when there is very little liquid left in the mug. I tend to spill coffee all over my white shirt. I did not have this problem with my previous mug.
4 people found this helpful
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