Good quality, seems durable, but the dimensions are a bit wrong or misleading.
It’s not the reseller’s fault for the misleading information but the manufacturer’s, as even on the packaging itself the actual shape and dimensions are nowhere to be found; it only states that it is 250x85 and whoever gets fooled, gets fooled!
Classic Chinese scam, in other words...
It is 250cm long but the width is 85cm only a little above the middle, the top and bottom are much narrower than 85cm and some umbrellas won’t fit, even those with smaller dimensions.
The good thing is that it has a zipper that opens lengthwise, but it’s a bit useless since at the bottom where there’s the drawstring it can’t open, so it has to be put on from the top of the umbrella (there’s also a suitable stick inside the package to help us) but due to the narrow opening it just can’t reach all the way to the bottom.
I could cut the drawstring and struggle every time to close the zipper as much as possible, risking it tearing at some point, but I prefer to return it and find something bigger or with a cylindrical shape.
In the photos you can see the actual dimensions and shape; if it suits you and works for you, for its price it’s a fine product!