Miir reviews and discussion

The Miir cup is the perfect blend of sleek design and everyday functionality. It keeps drinks hot (or cold) for hours, feels great in your hand, and doesn’t leak—a major win for commutes or travel. Plus, it’s sustainably made and supports clean water initiatives, so you’re doing good while sipping in style. Simple, durable, and thoughtfully designed—what more do you need in a cup?

Mirror makes great water bottles that are really a pleasure to use because of both the high-quality build, the ability to keep drink Skold for extended periods and the excellent seal for when you’re traveling with the bottle

I’ve really enjoyed my camp mug from Miir over the years. It has been nice to bring in to a local coffee shop and be used instead of a landfill cup. It also is fun because at the bottom of the cup you can donate to an organization! There are customizable features on their items like the laser etching.

I have two different Miir insulated to go-cups, one 10oz and one 16oz. I love them both. I received both as gifts, and was able to scan the code at the bottom of my mug to register my product. Miir then donated money to community and environmental organizations. I really appreciate that a brand does more with it's money than just make the CEO rich, and I have recommended their products to all of my friends!

I have a Miir Camp Cup and love it. I'm very particular about the way a coffee mug feels, especially those with lids, and the camp cup has a great feel to it. It's perfect for people who drink coffee at home as it keeps your cofee hot for way longer than traditional mugs. I would not recommend the camp cup for portability/traveling as it does not fully seal. But if you want a mug for at home or to keep in your office or to use while camping, this is a great mug. Miir does a lot of fun design collabs as well.

I’ve owned MANY Miir bottles and tumblers for years now. They’re my go-to for daily coffee water at work. Great insulation, cool colors, and awesome branded options at a lot of the coffee shops around town.

I have Yeti and other water bottles but MiiR is my go-to bottle.i love the 16 oz size- it holds the perfect amount I need and the material isn't too heavy to put in my backpack or handbag. It keeps my tea hot for a full day out hiking, climbing, camping. When I make a new batch of tea at night, I'll always have hot - warm tea to sip if I am awake in the middle of the night. The design is simple and sleek. The only gripe is I wish the lid is a cup instead (like what I had in my previous thermos, a very common feature in Asian brands thermos) as it allows you to pour small amount of tea to drink off that lid-cup since it is too hot to drink directly from the bottle. Unfortunately after about a year use, the bottle does not insulate anymore. When I pour hot liquid into the bottle, the heat transmits onto the outside wall of the bottle rendering the insulation ineffective. I have two MiiR bottles and both lost their effectiveness over time. I was told by MiiR the insulation failed perhaps due to drops? I was a bit surprised since it's metal (not plastic) but i looked it up and here's one explanation: Vacuum flasks, also known as thermos flasks or insulated bottles, are designed to keep liquids hot or cold for extended periods of time. However, they can stop working effectively if certain factors come into play. Here are some reasons why vacuum flasks may stop keeping heat in: Compromised Vacuum: Vacuum flasks rely on a vacuum-sealed space between the inner and outer walls to minimize heat transfer. If the vacuum is compromised due to a leak or damage to the flask, air can enter the space between the walls

I use the 20 oz bottle everyday for my coffee. It keeps it either cold or hot. I have had it now for at least 3 years and still works perfectly.

This is the best travel coffee cup I’ve ever had and I’ve tried a lot. It keep your coffee hot for an absurdly long time, feels good in your hand, drinks great and is easy to clean. All the things you want in a travel mug.

I have two Miir mugs from their collaboration with Topo Designs. The coated metal mugs are both sturdy and functional while also looking cool. They keep an iced beverage cold for several hours.

I purchased the 16oz tumbler. I love it. I love the feel and how it fits perfectly in the cup holder in my car. I use it for my coffee in the morning and then for water for the rest of the day. I purchased the white tumbler. I was worried at first that it would stain but have had no issues at all. Highly recommend!

I had a terrible user experience with this company. I ordered a mug that I noticed, after the order was placed, was set to go to the wrong address. I looked on the website, but there was no way to change the order once it was complete. I also wrote to the customer service email address, but received no response. The mug ended up being shipped to the wrong address. I had a terrible experience with them and would recommend looking elsewhere to buy tumblers.

I have had my Miir about 2 years now. I use it every day and love that it keeps things either hot or cold forever! My only complaint is it is very hard to clean, I have the 10oz size, my hand does fit inside, I find denture tablets work well with a brush. still A LOT of scrubbing