MiiRFlip Traveler 12oz - Double-Wall Vacuum Insulated with Leakproof Flip Lid, BPA-Free Stainless Steel Construction, Insulated Tumbler for Hot or Cold Drinks

I love MiiR bottles. They keep beverages hot or cold for hours. I've put water and ice cubes in mine and had the ice remain frozen more than 24 hours later, and coffee and tea stays hot all day. The flip top lid locks securely and prevents spills even if you shake the bottle vigorously, and the subtle non-slip texture on the exterior helps keep the bottle secure in your hand. Finally, the shape and the matte finish give them an elegant look and feel. These are by far my favorite insulated bottles. I do wish they were dishwasher-safe, but you can't have everything.

Love the product. I had some minor leakage when I filled the traveler too full but it screws on tight consistently and tightly compared to other travel mugs I have used in the past. It is easy to clean and is good value for the mug.What I love most - it keeps my drink (typically black coffee) hot for hours. I work long shifts (9-12 hours) and it has kept my coffee warm from when I first started brewing. It doesn't leave any metallic taste either in that time either. This is the feature that surprised me most as other mugs I keep my coffee in at work actually goes cold after 4-6 hours. This mug is exceptionally different in that my coffee is consistently hot after 6-8 hours.What I love the least - the flip portion does not extend as far back as I would like. It makes it awkward/difficult to drink the last part of my drink without having to twist off the cap and drinking the rest of my drink that way. Not an issue overall since it isn't an issue when drinking initially.

Practical and durable water bottle and keeps water cold for many hours.

The 12-oz insulated mug is not cumbersome and is very effective in keeping coffee hot for a long time. The cover seals well...absolutely no leaking. It is easy to open and to drink from. I would buy again.

The Miir traveler has a nice clean and modern look. The insulation is good, and fine for keeping coffee or tea hot over the day, but is not comparable to the Zojirushi models. (I've found the Zojirushi models to actually keep beverages too hot). Mine does not leak when I seal it properly, but the design of the flip top isn't excellent, which is why I give four stars. I need to wipe off the top before I put the mug in my bag, and I think the seal will degrade with use.

Nice size and well made. However I returned it because there wasn’t an easy way to drink from it without the flip enclosure hitting my nose. And when the flip is closed it picks up condensation from hot coffee. So every time I flipped open the enclosure to take a sip of coffee my nose would get wet.

I love the design of this travel mug! I also love the capacity as I don’t drink large coffees. It keeps my coffee hot for hours but it does leak a TINY bit at the back of the mouth piece cover. It’s ok for me as I have a cup holder compartment in my backpack but maybe not if you’re throwing it into a bag or purse.

It's says: Double-Wall Vacuum Insulated with Leak proof Lid, BPA-Free Stainless Steel. All wrong. This cup got corroded from inside. It's not even a year we brought it. I am attaching few pictures. It will tell you everything. I called Miir customer service so many time but no one is picking up the phone.Thanks,Seema Sharma