STOJO On-The-Go Biggie Collapsible Coffee Cup with Lid - 16oz / 473ml - Reusable & Foldable Silicone Travel Mug - Portable, Pocket Size - Dishwasher Safe - Carbon

Since i bought this cup i have now bought a few in different sizes. This is the 16oz i have bought the 12 & the 8 with the 8oz just for my double espresso.The quality is superb.It folds down to virtually nothing which is great for me on my travels.Staying in hotels a lot for work it’s great to have an array of cups instead of the small cups that are normally available.Great for Tea, Coffee or cup of soups

Great portability, compact, sturdy. The issue is the smell!Tested it with water straight out the pack and 10 minutes later the water took in the most disgusting, chemically flavour. Used soap and boiling water to clean but water would then take on a soapy taste combined with the chemical. Used baking soda as a paste and scrubbed it on and left over night for THREE DAYS in a row and decided I'll risk it even though it still wasn't smelling great.Regret, got a coffee in it while I was out and had to pour it out as the taste of the cup rapidly leached into my drink. Used baking soda once again.What FINALLY made the cup usable was putting it in the oven. Did 130C for 30 mins which did absolutely nothing. Later tried 150C (I wouldn't suggest going higher) for a whole 1 1/2 hours. It really did take that long and even then still had a faint odour. Added baking soda paste again overnight and finally, the smell and taste were gone!Of course, like silicone does, it quickly taking in the flavour of the thing inside. I mainly use this for decanting my tea into from my flask which is too hot to drink from. Tea doesn't leave much of a smell behind but once I have coffee in there I need to give it a deep clean before having tea again.It's a bit high maintenance for a simple travel mug bur I imagine any collapsible ones will have a similar issue. Also wish there was a greater colour variety like on the official website. The grey one is kind of ugly :(

Great collapsible cup with no leaks. Easy to wash and super easy to store or carry in pocket. Easy to pull out to use and easy to collapse down after use. Highly recommend.

Great item, leak proof, very portable, and the material seems sturdy. Doesn't seem to cling on to the smell of the hot drinks. Happy with the purchase so far.

I really do like this cup.Its convenient to put in your bag and take to work, however it must not seal properly to lid as it as a tendency to slowly leak hot coffee.Good for a portable coffee cup, but if you want leak proof, stick to a thermos

Seems to be pretty well made, looks ok in matt grey, folds and unfolds easily, easy to wash, easy to hold, straw is useful. I've used it in Costa several times and it works fine. Just be aware that the plastic is thin so it won't keep a drink hot for as long as a conventional cup. That's a small price to pay for doing your bit to save the planet.

Product leaks whether you are holding it or not.

Would be giving this cup 5 stars as it’s a fantastic product which I loved, however within a month of purchase a hole appeared it the silicone cup body and it seems I’m unable to contact the seller!