Cane umbrella: what to look for when choosing?

How to choose a men's cane umbrella? This accessory has a fairly durable design.
There are no knees on the legs. The long leg suggests the presence of metal knitting needles without joints. Due to this, the umbrella, when open, has the shape of a dome. The cane has a rather presentable appearance, which means it can be an indicator of a man’s status. This umbrella is considered the most durable and reliable, but is quite inconvenient to use due to its size - it can interfere with people around you on public transport. The rain will stop, and you will have to carry it in your hands all day. Since it does not fold down to small sizes.
A cane umbrella is an ideal accessory to a raincoat, coat, cropped coat and classic jacket, as well as formal business suits.