Why Didn't I Buy This Sooner?
931552
This is the perfect solution to getting a clunky knife block off your counter tops.  Easy to install!  Well worth the money.
53693
This is great, why are you even reading a review... buy this now!
781710
Holy Jesus, I don't know why I did not purchase one of these sooner.  I am pretty simple in my coffee preference.  A nice, hot breve latte.  I had tried making it at home in the past but microwaving the cream doesn't taste very good, pan heating is annoying, and hand-frothing after either of those just makes the process take FOREVER.  After purchasing a hand frother and still needing to heat the cream separately, I thought that there really HAS to be a better and not overly expensive way to do this at home so I don't need to keep giving these coffee chains all of my money.  Finally, I found this gadget.  $40 is what I pay for about a week's worth of my drinks, so it has already paid for itself.  Pour the cream in, push the button, a minute or so later, ta-da!  My cream is now warm and frothed.  It's also very easy to clean as long as you do it immediately after use, and don't submerge this thing in water.  I rinse it in the sink with a little soapy water and use the brush on the frother whisk, then use a paper towel to finish and dry.  My husband just used it today and let it sit for 6 hours before I found it and now it's a pain in the a** to clean, so yah.  Don't let it sit or the milk/cream really sticks.  I love this thing for my coffee and hot chocolate, and the husband heats minus the frothing for his tea, and everyone is happy.
4225543
I wish I got this thing sooner.  I had considered it for a while, and had even given one as a present.  I already owned a cheaper vacuum mug, which contributed to my hesitation.  Having finally gone through and ordered it, I'm glad I did.

This thing is super convenient.  It fits perfectly into the sidepocket of my backpack.  It holds a nice amount, and keeps it hot or cold for a really long time.  I'm not sure it's the best at heat insulation, but more than sufficient for my needs.  I've been able to keep coffee hot for 5 or 6 hours, maybe longer, but I've already drank it by then.  Same goes with cold.  The lock is perfect.  That's why I got it.  There's no leaks, and I can toss the thing around and have no worries about spilling.

Some caveats though, not enough for me to ding the product, but some things you should know.  First, the cleaning is not the easiest thing.  I invested in a bottle brush pipe brush combo and that does a nice job.  There's a little tiny opening for air that's difficult to clean.  That pipe brush is a must.  Second, it doesn't fit all cup holders.  It is fairly thin, so my cup holder doesn't fit it.  Not a big deal for me, but might bother some.  Also, it could have a better grip.  I actually adjusted mine by adding grip tape to the outside.  It's not super slippery, but it might fall out of wet hands.

*I did not get this product free or receive a discount.  This is a real rating :)
3632382
Been contemplating on getting this for years, but I've always been hesitant because of the price. After using it for a couple of weeks now, I only wish I had purchased it sooner.
488653
I cannot figure out why I didn't get one of these sooner!!! It's easy to assemble, super easy to use and clean, and lightweight. Read the instructions so you can avoid accidentally spilling water- I'm sure glad I did! I truly love this machine.
1429289
Great device, and very inexpensive, wish I had purchased sooner!
3497480
Why did I not know about this sooner. What an amazing product so simple yet so effective.
784066
It works just as proclaimed! I wish I had bought this sooner.
3250087
works really nice, I wish I would have gotten it sooner..
405130
I love this. Its so useful! I didn't know I needed one until I got it and now I wouldn't go without it!
2161695
I can't say enough good things about this. LOVE IT SO MUCH.
262597
Use it constantly.  Don't know what I did without it.
1863763
Wow! This works great. I wish I had gotten one of these ages ago.
781178
Why didn't I buy this sooner?  I was making a 3000 mile trip and didn't want to have to keep looking for my phone. I got this set up and have been using it ever since!  It was a little challenging to figure out how to set it up - there are no instructions. My millennial daughter had to take over and get it plugged into the vents for me. But, it's worked like a charm ever since.  One note, if you have a iPhone 4 to lightning converter for your car like I do, it won't fit through the plug place in the bottom - but it still works ok - you just have to thread the lightning part through and then put the converter on to of the bottom part and tighten the sides - works just fine. My daughter, who took the road trip with me, bought herself one as soon as we got back.
502741
I wish I had gotten one of these long before I did.
658665
Why didn't I get one sooner! Love it - works great. Highly recommend!!