So, after trying many other brands, Chilli’s and recently Yeti. TOPL is better than anything I’ve tried. The chillis version one didn’t have a seal proof lid, the second version does, however it doesn’t fit in my car or the private jet I fly! The yeti is too big again for the cup holder in the airplane and leaks. The TOPL, not only being excellently made, fits in the aircraft cup holder, my car and it does not leak. It’s simply excellent! I will look to purchase a second.

Great product design to make an everyday experience even better.

My boss got bought and coffee stays hot for ages. I've purchased for my hubby

Amazing cups, owner of two and this was a gift for a friend in that states…. Love them

Recently I’ve become mildly obsessed with finding the ”perfect” reusable coffee cup and about five or six (not inexpensive) cups later this is the best I have found to date. Beautifully engineered and made, TOPL done such a great job with this that I’m relay looking forward to seeing how close they can come to perfection with v2 – when it does arrive. Some feedback for the design team: Occasionally a barista will complain that my 12oz cup is too tall to fit under the head of their machine. I would agree that I’d prefer to have a slightly less tapered cup (i.e. with a slightly wider base) so that the height of the cup could be reduced by a few millimetres while retaining the same 12oz volume.

AMAZING customer service! Instant replies and friendly/personal service. The cup is the best I’ve used. Really easy to use and drink out of. 10/10!

I really like the 360 degree sipping, cool feature in a reusable cup.

I love it, bought one for my boyfriend and he really likes it so, have to recommend.

Don't normally leave reviews but this definitely is worth 5 stars, great product.

Pretty good cup, would recommend.

As far as reusable coffee cups go, this one takes the cake.

Really nice cup! Clever design.

Stylish, sexy, awesome.

This is the 3rd cup of this type that I've tried, and this one might be it. It has way more features than the previous ones that I had which, quite frankly aren't needed but are definitely a really nice bonus.

Cup is great, I use it for my cold drinks during this hot summer we're having and it's great, it keeps my drink cool for a while, and I don't need to be scared of spilling it. They cherry on top is the fact that you don't have to spend time trying to find the hole to sip through!

Love my new cup, such a good product!

Definitely rate this cup. Keeps my coffee nice and hot when I'm out and about.

Coolest cup on the market! I really like the way it works.

A tad expensive! Overall worth the price though, quite happy with this neat little cup.

Really good cup! I like it a lot and so does my husband.

A friend got me one for my birthday, absolutely love it. It's the kind of thing you don't know you need until you have it!

Don't normally give reviews but this cup is awesome. Good for any drink on the go!

Best reusable cup I've ever owned - no question!

Hands down the best reusable cup I've ever owned!

These cups are amazing, so much better than anything else out there and super intuitive and easy to use. It’s the Apple of coffee cups! Slick, beautiful design, user friendly and feels like it will last forever with that German engineering feel to it. No hesitation in recommending to everyone.

This is a brilliant product. Best reusable coffee cup I've EVER seen. They basically fixed everything what was wrong with other cups, and then some. The material all feels really high quality as well, and the mechanism to drink from (and to stop it from spilling when falling over) is so clever. I wouldn't be surprised if this brand becomes a market leader in reusable cups soon.

Great cup, using it daily in the house and out and about. Would fully recommend.

Drinking from the cup while driving is made easy do to the unique lid, no more searching for the one and only opening. Looks nice. I’m happy.

Great Reusable Cup We bought two of these because we liked the concept of the 360 degree drinking and the lip around the opening as it was to be used in a cup holder on a pram, all takeaway cups seemed to spill everywhere as soon as you went over a bump! The cup has met our expectations, feels comfortable to hold, and has a good mechanism to open and close (note this takes some practice initially to get right, so test with cold water, you basically have to really tighten before then attempting to turn it back the other way).

Slightly expensive to my liking but you get what you pay for. I would say the best travel mug I have ever had. The design of the lid is probably the best in the market at the moment and I really like the 360 lip of the lid. It really keeps your drink warm for a long time as I have left a tea for an hour and when I got back it was still warm.

Awesome cup. Highly recommend and definitely worth the price.