---
product_id: 32729177
title: "Stainless King Vacuum-Insulated Travel Tumbler, 16 Ounce, Matte Steel"
brand: "thermos"
price: "€ 50.01"
currency: EUR
in_stock: true
reviews_count: 12
category: "Thermos"
url: https://www.desertcart.pt/products/32729177-stainless-king-vacuum-insulated-travel-tumbler-16-ounce-matte-steel
store_origin: PT
region: Portugal
---

# Leak-proof DRINKLOCK lid Keeps drinks hot up to 7 hrs Keeps drinks cold up to 18 hrs Stainless King Vacuum-Insulated Travel Tumbler, 16 Ounce, Matte Steel

**Brand:** thermos
**Price:** € 50.01
**Availability:** ✅ In Stock

## Summary

> 🔥 Sip Like a Boss, Anywhere, Anytime 🔒

## Quick Answers

- **What is this?** Stainless King Vacuum-Insulated Travel Tumbler, 16 Ounce, Matte Steel by thermos
- **How much does it cost?** € 50.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/32729177-stainless-king-vacuum-insulated-travel-tumbler-16-ounce-matte-steel)

## 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

- • **Tea Time, Elevated:** Innovative built-in tea hook secures your tea bag or loose leaf infuser for a perfect brew every time.
- • **Spill-Proof Confidence:** DRINKLOCK sealing lid ensures zero leaks, so you can focus on your hustle without worry.
- • **All-Day Temperature Mastery:** Vacuum insulation locks in heat for 7 hours and chill for 18, so your beverage is always just right.
- • **Sweat-Proof & Cool to Touch:** No more slippery grips or embarrassing condensation rings—stay dry and stylish on the go.
- • **Built to Brave Every Commute:** Durable 18/8 stainless steel withstands your busiest days and wildest adventures without a scratch.

## Overview

The THERMOS Stainless King Travel Tumbler features advanced vacuum insulation technology that keeps beverages hot for up to 7 hours and cold for up to 18 hours. Crafted from durable 18/8 stainless steel, it offers a sweat-proof exterior and a leak-proof DRINKLOCK lid with a built-in tea hook for loose leaf infusers. Dishwasher safe and designed for professionals on the move, this 16-ounce tumbler combines functionality with sleek matte steel style.

## Description

If you’re like us, you want your hot coffee to be hot for your whole commute and after getting through your inbox. Thanks to our high quality double-wall stainless steel construction, the STAINLESS KING Tumbler’s vacuum insulation is the best way to make sure your morning routine never loses steam. Keeps your morning coffee or tea hot for up to 7 hours and iced drinks cold for up to 18 hours. The DRINKLOCK sealing lid is leak-proof when closed for peace of mind. Features a built-in tea hook that holds tea bags or most loose leaf infusers. Exterior stays cool to the touch with hot beverages and sweat-proof with cold. THERMOS brand mugs and tumblers are dishwasher safe, top rack recommended.

Review: EXCELLENT - Even better than what I thought these would be. They hold heat and cold ALL day. Literally. My coffee gets poured in at 5am and it's still pretty hot at 5pm and beyond, so, EXCELLENT. Good job. Nice design fits in any cupholder. Maybe a little too loose but not a deal-breaker. Love, Love, Love the ability to CLOSE the mouth and OPEN with a flick of a finger. So many times I've accidentally spilled on blueprints or contracts but not any more (as long as I can remember to close it. lol). But now it may fall over and it is not a crisis. True containment. Keeping it closed when not drinking keeps the heat or cold in even better. I like the Army green one with the tactile grip handle, but midnight blue (almost black) is nice in it's own way with the smooth handle. Wife got the stainless steel version, smooth handle. All good. (Talking to you Thermos guys... I'd like to see a 20-21oz in the same basic design. Maybe a little more of the tactile grip and slightly larger base for stability on slightly sloped surfaces like truck hoods, as long as it still does the cupholder thing. Seems like you still have lots of space to work with. And, hey...! Why all the difficult-to-remove plastic wrapping when you first get it?? My blue one got all scratched up trying to get that obnoxious, useless, wrapping off! That made me cry, figuratively). But, anyway... Definitely recommend!
Review: The Tea hook sold me! - This thermos mug was an easy yes for me — the built-in tea hook is what completely sold me! I love being able to secure my tea bag without it slipping into the mug. On top of that, it’s very well insulated, sturdy, and feels like great quality overall. My hot tea stays warm for several hours, which is exactly what I needed. It doesn’t leak (huge perk!), and the price was perfect compared to other similar products I’ve purchased in the past. Honestly, this was a no-brainer purchase and I’m so appreciative of how well it performs. Highly recommend!

## Features

- STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention of hot or cold beverages. Keeps your morning coffee or tea hot for up to 7 hours and iced drinks cold for up to 18 hours
- EXTREMELY DURABLE: High quality 18/8 stainless steel construction is dependable any time of year for long treks or road trips – to the wilderness or across town
- SWEAT-PROOF: Exterior stays cool to the touch with hot beverages and sweat-proof with cold. THERMOS brand mugs and tumblers are dishwasher safe, top rack recommended
- LEAK-PROOF LID: DRINKLOCK sealing lid is leak-proof when closed for peace of mind. Features a built-in tea hook that holds tea bags or most loose leaf infusers. Lid design is easy to disassemble and clean
- SINCE 1904: THERMOS brand products have been making everyday life better, every time. Hot stays hot. Cold stays cold. Food and drinks stay fresh. The little things go a long way, so do we

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DZQT0FG |
| Age Range (Description) | Adult |
| Assembly required | No |
| Base Diameter | 3.3 Inches |
| Batteries required | No |
| Best Sellers Rank | #559 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #37 in Insulated Tumblers |
| Brand | THERMOS |
| Cap Type | Screw Cap |
| Capacity | 473 Milliliters |
| Color | Matte Steel |
| Customer Reviews | 4.5 4.5 out of 5 stars (22,761) |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00041205701156 |
| Import | Imported |
| Included Components | Travel Tumbler |
| Is Discontinued By Manufacturer | No |
| Is Dishwasher Safe | Yes |
| Item Weight | 4.8 ounces |
| Item model number | SK1005 |
| Manufacturer | Thermos |
| Material | Stainless Steel |
| Model Name | Stainless King Travel Tumbler |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of pieces | 1 |
| Pattern | Tumbler |
| Product Care Instructions | Dishwasher Safe |
| Product Dimensions | 3.3"W x 7.8"H |
| Recommended Uses For Product | Hot and Cold Drinks, Travel |
| Special Feature | Alcohol-Free |
| Specific instructions for use | Cold Drinks, Hot Drinks |
| UPC | 041205701156 |
| Volume | 1.1 Milliliters |
| Warranty Description | limited 5 year manufacturer |
| With Lid | Yes |

## Product Details

- **Brand:** THERMOS
- **Capacity:** 473 Milliliters
- **Color:** Matte Steel
- **Recommended Uses For Product:** Hot and Cold Drinks, Travel
- **Special Feature:** Alcohol-Free

## Images

![Stainless King Vacuum-Insulated Travel Tumbler, 16 Ounce, Matte Steel - Image 1](https://m.media-amazon.com/images/I/61JgMcu6IFL.jpg)

## Available Options

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

## Questions & Answers

**Q: what is the diameter of the base?**
A: 2.5 inches

**Q: What is the width at its base?**
A: Diameter of base is 2 3/8”

**Q: Can you open and close with one hand, driving?**
A: Absolutely....I LOVE this thermos. If you remember to close it, it will stay hot for hours

**Q: What is the dimension at the base, where it matters most to fit your car cup holder?**
A: Not sure of the dimension, but it fits in our cup holder in the Sonata and the Ram. No trouble at all.

## Customer Reviews

### ⭐⭐⭐⭐⭐ EXCELLENT
*by A***Y on January 15, 2026*

Even better than what I thought these would be. They hold heat and cold ALL day. Literally. My coffee gets poured in at 5am and it's still pretty hot at 5pm and beyond, so, EXCELLENT. Good job. Nice design fits in any cupholder. Maybe a little too loose but not a deal-breaker. Love, Love, Love the ability to CLOSE the mouth and OPEN with a flick of a finger. So many times I've accidentally spilled on blueprints or contracts but not any more (as long as I can remember to close it. lol). But now it may fall over and it is not a crisis. True containment. Keeping it closed when not drinking keeps the heat or cold in even better. I like the Army green one with the tactile grip handle, but midnight blue (almost black) is nice in it's own way with the smooth handle. Wife got the stainless steel version, smooth handle. All good. (Talking to you Thermos guys... I'd like to see a 20-21oz in the same basic design. Maybe a little more of the tactile grip and slightly larger base for stability on slightly sloped surfaces like truck hoods, as long as it still does the cupholder thing. Seems like you still have lots of space to work with. And, hey...! Why all the difficult-to-remove plastic wrapping when you first get it?? My blue one got all scratched up trying to get that obnoxious, useless, wrapping off! That made me cry, figuratively). But, anyway... Definitely recommend!

### ⭐⭐⭐⭐⭐ The Tea hook sold me!
*by C***S on February 23, 2026*

This thermos mug was an easy yes for me — the built-in tea hook is what completely sold me! I love being able to secure my tea bag without it slipping into the mug. On top of that, it’s very well insulated, sturdy, and feels like great quality overall. My hot tea stays warm for several hours, which is exactly what I needed. It doesn’t leak (huge perk!), and the price was perfect compared to other similar products I’ve purchased in the past. Honestly, this was a no-brainer purchase and I’m so appreciative of how well it performs. Highly recommend!

### ⭐⭐⭐⭐⭐ It's Basically Perfect for Carrying Around Your Coffee
*by B***S on November 8, 2025*

I love this thing. I actually bought this for my wife who has a habit of taking regular coffee cups from the kitchen and then sort of balancing them in the cupholder in the car. In all fairness, there's only a spill every 3 or 4 months, but I thought maybe if there was smaller mug like this around she would use it. That didn't happen, because the house mug is fast and requires no thought. Now, I love mugs and I have too many and every so often, I move a bunch into a box and put them in that cupboard over the fridge so things aren't so crowded. But I like really big mugs that hold a lot of coffee. I have a handful of 40 oz mugs that I use even though they technically aren't for hot liquids. Then I have some 32 oz ones and 30 oz ones of different brands, and some 20oz. What I don't have are any 16oz ones like this because I thought that would be too small. For taking all the rest of the coffee left in the pot or for taking down a half day worth of coffee to my home office so I don't have to come back up, it is way too small. But, for keeping the coffee that I'm actively drinking right now, hot. This thing is the bomb. I've got Camelback, Yeti, Coleman, and Hydroflask, and none of them keeps coffee hot as long as this one. Now, that might not be fair since some of them are much bigger, and like a said a few aren't supposed to be for hot. And, I don't know what rating scale they use for "keep hot" but when it comes to hot coffee that still tastes like hot coffee (not warm enough, or kinda warm, but actually hot) this thing wins in both the "left it on my desk" and the "left in the cupholder out in my car while I ran in 'real quick'" scenarios. Unlike my giant ones, this fits comfortably in my hand and fits in the cupholder of every car, not just the ones with expaned size holes. And, not that I care 90% of the time, but if need be, it also doesn't make me look like some coffee drinking weirdo, or heaven forbid, college student drinking their all day frozen frozen frappawhatever. It's also been in and out of my dishwasher dozens of times and still looks just fine. The black paint won't rub off like some of the prettier designs. It has two drawbacks if you want to nitpick. First, for some reason there is no grip on that little silver ring that goes around the lid, so you have to sit there and really work at getting it to loosen unless you have one of those rubber grippy things nearby, in which case it twists right off. Second, it claims leak proof, and I don't doubt it, other than it doesn't necessarily like click or snap into locked position. You have to put some care into getting it right and then I make sure to turn it upside down and test it a bit. Even if you get everything right, the lever to move it to open position is the kind of thing that could be caught on stuff in your bag and twisted just enough to leak. It's not like it would be a common thing, but if you have a big ol Oprey bag that you just keep shoving stuff into like me, I wouldn't trust it. The good news is it fits the dumb side pouch cupholder for that backpack and I would totally trust the lock in that situation, so thumbs up. Theres also a hook in the bottom of the lid that you could hand your tea bag string with. I haven't gotten around to using it (I don't drink tea the same amount) but it's definitely a cool idea. If you are OK with the size (16oz) then this mug is perfect. It keeps drinks hot without being all extra sized bulky and goes where you go. Definately recommend.

## Frequently Bought Together

- THERMOS Stainless King Vacuum-Insulated Travel Tumbler, 16 Ounce, Matte Steel
- Huron Vacuum-Insulated Stainless Steel Travel Mug, 16oz Licorice - Leak-Proof Lid for Hot/Cold Beverages, Fits Most Cup Holdersand Brewers

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-15*