SOYAR® Silicone Folding Coffee Cup,Collapsible Silicone Mug/Collapsible Coffee Cup/Portable Travel Cup/Camping Mug/Drinking Cup,BPA-Free Foldable Silica Coffee Mug(Gray)

I like the fact it folds up fairly small, but it is larger than some. It was easy to unfold and refold, to do this you have to unlatch the drink hole, then you can unfold it or fold it. You just get the bottom and pull it, to fold you just push the bottom in. I tried it with both cold water and hot coffee. It is a screw top but you do have to make sure that the top is securely screwed up tight. I found this a little hard to do as it is quite flexible . If it isn't then you will have it leak. If tight then it is watertight. It is very flexible, and does get very hot. Better than a push on lid, gives more security. The waist is where you can hold it, it has a white plastic heat shield, but this does get hot, you will benefit at least at first to have a cover for it. Most travel cups get hot though. I also found that the bottom of the cup got a little distorted when using for hot coffee, so it wouldn't sit on a table flat. It was still fairly stable though, and if it did fall over you wouldn't have any spills, just make sure that top is on! It is easy to clean as everything comes apart. Once cleaned again make sure that the top of the silicon goes over the plastic edge otherwise you will not get a seal. The coffee stayed hot for about an hour, but I think in the colder weather it may not last add long, but long enough. I am happy with the cup, I like the pale pink colour. It holds more than any other travel cup at 500ml, that I possess, and I have quite a few. 500ml is the top of the white screw top part before you put the lid on. It is easy to drink from and once I get used to it will find it very useful in my collection. Better than the old type of fold up silicon cups from the past, which I have one or two of.

Just what I wanted. Very easy to collapse to put in a bag or dismantle for cleaning. Holds 500ml - enough for a middle sized coffee from most coffee shops.The white parts are made of a firmer plastic, meaning that you can hold the drink round the middle and the heat doesn't come through. The pink does get hot and is flexible, but it doesn't matter because you can hold the white part.

The design was great but with tea the silicone taints the taste so not useable.

Design is great, really sturdy but plastic gets really hot. First time I filled it up with hot water it was so hot on the grip that i drop it and scalded myself.

Looks exactly as described and quality was as expected. Veryconvenient.Very easy to store in a bag, it is easy to take it when you finished.Really neat idea.

A great product! Lightweight and doesn't spoil the taste of my coffee. Washes well in dishwasher.

This is my second folding cup. The first only lasted a few weeks before the silicone split. I am v happy w this one having used it for a couple of months now. It doesnt leak any dregs when folded in my work bag.I get so many comments about the shape of the design-it really appeals to people.

Brilliant mug. works very well. pleased with my purcgase.