The only thing I haven't liked is that because I have some plastic parts on the bike that have been repainted due to the sun, lint from the cover sticks to the paint.

I have tried several external protective covers and I can say that this is one of the best.
I have a Beverley S scooter, not the largest but definitely not the smallest, and it covers the entire vehicle completely.
No rain gets through anywhere.
And what I like is that even the sun doesn't get through. I mean, it doesn't make the vehicle too hot.
The fabric inside is somewhat cotton fabric, which is excellent for avoiding any scratches. I will also include pictures to give you a general idea of the product.
The only negative thing is that for some people looking for an outdoor protective cover, it doesn't have any strings or anything to secure it underneath or anywhere to prevent it from being blown away by the wind! But you can always come up with your own solution.
Of course, we also don't put it on when the exhaust is still hot, as it will create a hole.
The product is XL.

It is a quality and heavy-duty hood, providing good protection from both the sun and the rain. However, after 2 months, it developed a hole where it touches the corner of the mirror, resulting in water leakage. Its major drawback is that it does not secure from underneath, so in winds exceeding 5 Beaufort, it travels to other states unless you come up with a trick and tie it.

I was a bit hesitant to buy it, but I did and I didn't regret it. Very good quality and very good padding inside. I got the XL size and it covers my entire SYM JET X scooter along with the top case

I have it for a short period of time, but it seems to be made of quality and durable fabric, with a very good addition of the inner lining to prevent scratches.

I would only suggest paying attention to the size. Mine is XL and on a 300cc scooter with a top case, it is somewhat small as shown in the photo