MiiRInsulated Narrow Mouth Bottle, 23 Oz

I purchased four of these bottles about 12 months ago. So far all four bottles have held up very well. They are great bottles, very well made, mine have survived being dropped on concrete well over a dozen times and they still have a perfect seal which does not leak. But the most important thing is that they do exactly what they were made to do which is to keep hot beverages hot and cold beverages cold. In my experience these bottles will keep a cold beverage ice cold for almost 36 hours and a hot beverage will stay piping hot for about 24 hours. The bottles are very easy to carry via the screw in cap which doubles as a handle. The thermos is stainless steel inside which makes clean-up very easy, they also will not get that funky musty smell that some bottles get. All in all I am very happy with my purchase. They are fantastic bottles for any beverage hot or cold and well worth the price!

My husband bought me one of these a couple years ago and I just bought this one for him to return the favor. I love the narrow mouth design, handle on the lid, and how it keeps water and ice cold for hours. I also appreciate the narrow design of the bottle. Many competitors have designs that are ridiculously wide, making them cumbersome to handle and they never fit in cup holders. This one is perfect!

I have several MiiR bottles, but they are simply silver and some are not insulated. In general, the insulated bottle is more useful unless you really want ice or similar to melt over time. This new bottle is a bit smaller (shorter), which is ideal for many situations. The real stand-out is the new handle, which makes carrying and even storing it (say hanging it) much easier or possible. It is also nice to have several different colors for both esthetic and differentiation benefits.

I bought a widemouth version as a PAX merch item and I love it so much! However I really need a smaller opening. Thankfully this company came in clutch. This is almost as good as the wide mouthed version at keeping things cold.

Keeps things colder longer than other I’ve had and keep my coffee hot almost all day.

This is the best water bottle I’ve ever used. It stays cold, it benefits folks who need water, and it’s easy to carry with its handle-lid.

Excellent water bottle- keeps beverages cold an entire day. Well designed- not bulky for a 23 oz bottle, nice modern look, comfortable handle, nice texture and minimal, tasteful branding. Glad I spent the money on this functional, well designed bottle.

Never had an insulated water bottle before, but now I don't think I can go back. The water was just as cool as if I came right from the faucet.Great size bottle and the lid is nice. Easily clips onto backpacks.