Nûby 360 Flip n' Sip

Seal won’t go back in – Not happy. Seal won’t go back in after coming out right after purchasing when I tried to give it a wash. I can’t get it back on and this has rendered the cup useless. Waste of money. Stick to B box Sippy Cups.

Poor quality – I have bought 3 of these cups in the past and none of them have lasted longer than a few months without breaking. The seal leaks, the straw somehow gets holes in it, and the weight tears away from the straw. I contacted Nuby to complain and got a "thanks for your feedback" reply. This product is the perfect example of "you get what you pay for"; it's cheap & poor quality. 0/10 don't recommend.

Terrible ! – Used this all of 3 times before the seal came loose. No matter what I do to try and put it back in, it doesn’t stay. Waste of money. Had high hopes for this and was a fail. I also note, whilst majority of the parts come apart to clean. The straw itself doesn’t, makes me wonder using it with anything other than water would just cause a build up of nasty stuff. I wash in hot water and still found small pieces of dark matter In the straw.

It leaks if not upright – I've got two of these. They have a very cool concept and are very resistant. But after a few weeks the sealing rubber came off and no matter what I do it does not seal anymore and every time the bottle is not upright it leaks from the sides. The same happened with the two bottles. Overall not happy with this product.