
Amazon Prime Free Trial
FREE Delivery is available to Prime members. To join, select "Try Amazon Prime and start saving today with FREE Delivery" below the Add to Cart button and confirm your Prime free trial.
Amazon Prime members enjoy:- Cardmembers earn 5% Back at Amazon.com with a Prime Credit Card.
- Unlimited FREE Prime delivery
- Streaming of thousands of movies and TV shows with limited ads on Prime Video.
- A Kindle book to borrow for free each month - with no due dates
- Listen to over 2 million songs and hundreds of playlists
Important: Your credit card will NOT be charged when you start your free trial or if you cancel during the trial period. If you're happy with Amazon Prime, do nothing. At the end of the free trial, your membership will automatically upgrade to a monthly membership.

Image Unavailable
Color:
-
-
-
- To view this video download Flash Player
-
-
-
-
-
-
-
2 VIDEOS
-
MiiR, Tumbler, Vacuum Insulated, Stainless Steel with Slide Lid, Cup Holder Compatible & BPA Free, Black, 12 Fluid Ounces
Purchase options and add-ons
Brand | MiiR |
Color | Black |
Special Feature | Bpa Free,Insulated |
Style | Modern |
Recommended Uses For Product | Home |
|
| ||||
|
|
About this item
- Your go-to, go-anywhere tumbler for all your beverage needs; Features Thermo 3D double-wall vacuum insulation and a press-fit slide lid to keep your drink hot or cold for hours on end
- Each cup is made with medical-grade stainless steel and a durable Hardshell powder coat finish; Choose from a variety of colors and sizes to match your style and thirst
- Made to fit perfectly in your hand, your cup holders and your life; Easy-to-clean, minimal design that doesn’t sweat, leak or spill
- Every MiiR product sold helps fund trackable giving projects at the intersection of communities and the environment
- Every MiiR product is designed in-house and emphasizes four design principles: minimal, sustainable, functional and enduring
Additional Details


Buy it with

Similar items in new arrivals
Product Description



Videos
Videos for this product
0:25
Click to play video
MiiR, Design Forward, Generosity DrivenNetRush
From the brand

-
MiiR is committed to giving more and taking less. Every MiiR product sold helps fund transparent giving projects at the intersection of communities and the environment. As of 2025, MiiR has given over $5M to 200+ organizations working across 55 countries and 5 continents.
Every MiiR product is designed in-house and emphasizes four design principles: minimal, sustainable, functional, and enduring.
-
New
Discover our latest arrivals – premium drinkware and gear crafted for style and purpose.
-
New
-
Coffee
Fueling your day starts here: with industry acclaimed coffee brewing equipment and insulated drinkware that travels with you.
-
Coffee
-
Hydration
Enjoy our thoughtfully designed cups, bottles, and straw tumblers that help you sip smarter and live lighter.
-
Hydration
-
Beer, Wine & Spirits
From the beach to the mountain top, your drinks have never tasted so good.
-
Beer, Wine & Spirits
-
Our Responsibility
At MiiR, we embrace our responsibility to give more than we take by reducing our environmental impact & measuring our carbon footprint.
-
B Corp.
B Corporations are businesses that meet the highest standards of verified social and environmental performance, public transparency, and legal accountability to balance profit and purpose. Recertified by B Lab in 2024.
The Climate Label
Climate Label companies must adopt an internal carbon fee to support the climate transition, and then fund projects that cut emissions from their operations and supply chain. They may also fund high impact carbon removal and mitigation projects around the world. *Certified by the Change Climate Project in 2024.
-
1% for the Planet
1% for the Planet is a global network of businesses, nonprofits, and individuals working together for a healthy planet. While we give more than 1% of revenue to community-led environmental organizations, by joining this dedicated and passionate network in 2017, we build community and demonstrate our giving.
Evergreen
Companies that are awarded Evergreen status with the Tugboat Institute have undergone an extensive, rigorous assessment with the intention of continuous improvement and enduring excellence around values, practices, and people. MiiR has been a member since 2022.
Product information
Brand | MiiR |
---|---|
Color | Black |
Special Feature | Bpa Free,Insulated |
Style | Modern |
Recommended Uses For Product | Home |
Included Components | Lid |
Shape | Round |
Pattern | Solid |
Product Care Instructions | Machine Wash, Hand Wash Only |
Age Range (Description) | Adult |
Material Feature | Insulated |
Reusability | Reusable |
Unit Count | 1 Count |
Product Dimensions | 3.64"W x 5.67"H |
Material Type Free | BPA Free |
Number of Items | 1 |
Finish Type | Hardshell powder coat |
Manufacturer | MIIR |
UPC | 840150800774 |
Global Trade Identification Number | 00840150800774 |
Size | 12 Ounces |
Item Weight | 8.5 ounces |
ASIN | B09D8RPHSD |
Item model number | TUSL1SV12002 |
Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #35,930 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #1,209 in Tumblers & Water Glasses |
Date First Available | August 20, 2021 |
Warranty & Support
Feedback

MiiR, Tumbler, Vacuum Insulated, Stainless Steel with Slide Lid, Cup Holder Compatible & BPA Free, Black, 12 Fluid Ounces
Share:
Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.
Where did you see a lower price?
Fields with an asterisk * are required
Compare with similar items
This Item ![]() MiiR, Tumbler, Vacuum Insulated, Stainless Steel with Slide Lid, Cup Holder Compatible & BPA Free, Black, 12 Fluid Ounces | Recommendations | |||||
Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | |
Price | $22.95$22.95 | $18.09$18.09 | -25% $15.00$15.00 List: $20.00 | $20.00$20.00 | $32.95$32.95 | $32.95$32.95 |
Delivery | Get it as soon as Saturday, Apr 19 | Get it as soon as Saturday, Apr 19 | Get it as soon as Friday, May 2 | Get it as soon as Saturday, Apr 19 | Get it as soon as Saturday, Apr 19 | Get it as soon as Saturday, Apr 19 |
Customer Ratings | ||||||
Sold By | MiiR | MIRA Brands | YETI Authorized | YETI Authorized | MiiR | MiiR |
material | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
capacity | 12 ounces | 12 ounces | 10 fluid ounces | 8 ounces | 16 ounces | 16 ounces |
number of items | 1 | 1 | 1 | 1 | 1 | 1 |
keyword type | tumblers | insulated-tumblers | tumblers | insulated-cups-and-mugs | tumblers | tumblers |
weight | 0.53 pounds | 0.4 pounds | 283.5 grams | 0.19 kilograms | 0.58 pounds | — |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the tumbler keeps drinks at the right temperature, working well with both hot and cold beverages, and appreciate its perfect 12oz size that fits in car cupholders. They describe it as beautiful, well-made, and consider it the best travel mug, with one customer noting it's awesome for car travel. The lid quality receives mixed feedback, with several customers reporting leaks from under the lid. The product is easy to clean, though one customer notes it's not dishwasher safe.
AI-generated from the text of customer reviews
Customers appreciate how well the tumbler maintains temperature, keeping beverages hot for extended periods and maintaining cold drinks for hours.
"This is my first MiiR purchase. Love it!!! Perfect size and keeps coffee hot for hour++. Love the splash guard on lid and the cup just looks good!!..." Read more
"I love the shape and the 12 oz size of this mug. Keeps coffee hot and from spilling...." Read more
"...The first did not have a slide lid. They both work great, keep coffee hot and are just the right size for a travel tumbler...." Read more
"Keeps my hot drinks hot and my cold drinks cold. I have one for home use and one for office use. Super aesthetic too!..." Read more
Customers like the size of the tumbler, particularly noting that the 12oz version is perfect and it fits well in car cup holders.
"This is my first MiiR purchase. Love it!!! Perfect size and keeps coffee hot for hour++. Love the splash guard on lid and the cup just looks good!!..." Read more
"I love the shape and the 12 oz size of this mug. Keeps coffee hot and from spilling...." Read more
"...They both work great, keep coffee hot and are just the right size for a travel tumbler. And the price is reasonable. I highly recommend it." Read more
"These cups are my favorite. Perfect size for coffee!" Read more
Customers find the tumbler to be a great mug.
"This is a great mug. Keeps things hot for hours. My dad borrowed mine once and I missed it so much, my other travel mugs just don’t compare...." Read more
"Buying this cup was one of my better impulses. It is a very pleasant and somehow reassuring color, feels nice in the hand, is neither too big nor..." Read more
"It’s a great product. Keeps my coffee warm and I like the clear lid...." Read more
"Good product. I recommend it any time." Read more
Customers appreciate the tumbler's appearance, noting its beautiful look and appealing color.
"...Love the splash guard on lid and the cup just looks good!! Plan to purchase another soon...." Read more
"I love the shape and the 12 oz size of this mug. Keeps coffee hot and from spilling...." Read more
"...I have one for home use and one for office use. Super aesthetic too!..." Read more
"...I love the color. She texted me a thumbs-up after using it. I take it to mean- it didn’t pop out of the cupholder on the way into work." Read more
Customers find the tumbler well made, with one mentioning it is non-breakable.
"...No condensation. Washes well in the dishwasher. Non-breakable." Read more
"This size was hard to find in this type of mug. Great quality and keeps my coffee hot." Read more
"Lid is flimsy and can’t get a decent drink from it." Read more
"...They are high-quality, but a little overpriced." Read more
Customers find this tumbler to be a great travel mug, with one customer noting it's awesome for car use and another mentioning it's easy to carry around.
"...Day to day use carrying it around is no problem as the lid & sliding tab makes for a splash proof experience." Read more
"Love this travel mug, works well with hot or cold and keeps temp a long time" Read more
"The MiiR mugs areawesome for car travel and keep your coffee nice and warm. They are comfortable to hold and drink out of." Read more
"Great, simple travel mug..." Read more
Customers have mixed opinions about the tumbler's dishwasher safety, with some finding it easy to clean.
"Wonderful for cold drinks. No condensation. Washes well in the dishwasher. Non-breakable." Read more
"top leaks, too hard to clean and after using awhile has a oldish smell" Read more
"This keeps my coffee hot all morning and the minimal parts are easy to clean every day. Great value for the price" Read more
"...It's also sleek and handsome. The only downside is that it's not dishwasher safe, but I just wash it out with a sponge, so really, no big deal." Read more
Customers report issues with the tumbler's lid, including leaks from under it and poor sealing.
"...Keeps coffee hot and from spilling. It WILL leak if not kept upright, but I knew it wasn’t completely leakproof when I bought it...." Read more
"...Super aesthetic too! The only thing is that it is not 100% leak proof so don't throw it in your bag expecting nothing to spill!..." Read more
"This is a sipping tumbler -- not intended to be leak proof if knocked over, but spills are still minimized. Love this!..." Read more
"top leaks, too hard to clean and after using awhile has a oldish smell" Read more
Reviews with images

Excellent Tumbler
Top reviews from the United States
There was a problem filtering reviews. Please reload the page.
- Reviewed in the United States on March 26, 2025Color: WhiteSize: 12 OuncesVerified PurchaseThis is my first MiiR purchase. Love it!!! Perfect size and keeps coffee hot for hour++. Love the splash guard on lid and the cup just looks good!! Plan to purchase another soon. I have some larger Yeti tumblers but this 12oz size is just perfect! Highly recommend.
- Reviewed in the United States on August 4, 2022Color: WhiteSize: 12 OuncesVerified PurchaseI love the shape and the 12 oz size of this mug. Keeps coffee hot and from spilling. It WILL leak if not kept upright, but I knew it wasn’t completely leakproof when I bought it. It’s not that kind of lid.
- Reviewed in the United States on January 20, 2025Color: Tidal BlueSize: 12 OuncesVerified PurchaseThis is the second Miir Tumbler that I have purchased. The first did not have a slide lid. They both work great, keep coffee hot and are just the right size for a travel tumbler. And the price is reasonable. I highly recommend it.
- Reviewed in the United States on April 19, 2023Color: Sandstone WhiteSize: 12 OuncesVerified PurchaseKeeps my hot drinks hot and my cold drinks cold. I have one for home use and one for office use. Super aesthetic too! The only thing is that it is not 100% leak proof so don't throw it in your bag expecting nothing to spill! Day to day use carrying it around is no problem as the lid & sliding tab makes for a splash proof experience.
- Reviewed in the United States on October 10, 2024Color: BlackSize: 16 OuncesVerified PurchaseThis is a sipping tumbler -- not intended to be leak proof if knocked over, but spills are still minimized. Love this! Even with the top off, ice stays intact and drinks cold for HOURS. Good for hot beverages, too, but it really shines at keeping things chilled. Like to matte finish and clean lines. I put my tumbler (bot NOT its top) in the dishwasher although hand washing is recommended. It's doing well so far.
- Reviewed in the United States on January 3, 2025Color: BlackSize: 16 OuncesVerified PurchaseThis is a great mug. Keeps things hot for hours. My dad borrowed mine once and I missed it so much, my other travel mugs just don’t compare. Finally got it back and he liked mine so much he got two for himself (this size and the 12oz). One of his is blue (mine’s black) and I really like that color. May have to get another.
- Reviewed in the United States on February 21, 2025Color: Tidal BlueSize: 12 OuncesVerified PurchaseI bought this to keep my coffee hot - does that, but the slider in the lid is supposed to stay in the open position when drinking is so loose that it closes every time you lift the tumbler for a sip. Totally useless and returning.
- Reviewed in the United States on November 9, 2024Color: BlackSize: 16 OuncesVerified PurchaseMiiR is the best. I was nervous they changed the top from their older product but the new is even better!
Top reviews from other countries
- Aamna Al ShehhiReviewed in the United Arab Emirates on April 2, 2023
5.0 out of 5 stars Fantastic
Color: WhiteSize: 16 OuncesVerified PurchaseVery good product
- Mohammed alromaithiReviewed in the United Arab Emirates on September 29, 2022
5.0 out of 5 stars This what im looking for
Color: WhiteSize: 16 OuncesVerified PurchaseAmazing, keeping your morning coffee hot for long period