Completely fake. If a little wind blows, it doesn't protect you from the rain at all. It's not worth its money.

It may be small and lightweight, fitting in the pocket of my jacket as it is 24 cm closed, but it is definitely not windproof. Personally, I believe that it is not worth the money since it does not meet all the specifications it claims

The aluminum alloy makes it a bit lighter than similarly sized cheaper umbrellas. Also, for its size, it has a very large diameter, competing with umbrellas that have a fixed and not a collapsible pole.

update:
Compared to a larger one from the same company, its fabric is not as wind-resistant; it flaps quite a bit in the wind. Also, at the points where the telescopic pole connects, it started to feel loose and wobble like it's slightly falling apart. The fabric is not taut over the frame and is permanently wrinkled/crumpled.

After infrequent use over one winter, I would say that its quality does not match its price, despite the aforementioned advantages.

My umbrellas were priced at 5-10€ and lasted a maximum of 2-3 years. I have had this particular one since 2004, as my only umbrella, and the first damage occurred last winter (a spoke broke), but it still remains functional. If needed, I will buy the same one again! I don't change it no matter how boring it is to have the same one.