Top idea, execution well ...

I ordered this backpack cover, as I intended to work by bike to ride. The I quickly discarded and I switched to a scooter - where this cover is also used. It is now for 3 weeks almost daily use. Predominant selection criteria for coverage were that my backpack is protected from rain and at the same time increases the visibility in the dark. Both promised this product.
When unpacking, I was really excited about this coverage. The color lights nice, the two sewn stripes reflect great, the 'arrows' rather moderate and this small mesh pocket is also impractical. The attachment also seemed very practical, thanks to two additional rubber straps with snap button closure. The seams were sealed on the back still with a clear plastic strip (?), Which I was also very impressed.

In the 3 weeks of their use, however, it has brought me again to the bottom of the facts. First of all, this cover is really only suitable for small up to medium backpacks ago. My backpack is a 'laptop' backpack - but it barely fit into C4 envelopes. And here comes the cover already reached their limits. This is not a real drawback, but in my opinion at least worth knowing for the inclined buyer.
The edge of the cover comes in a black rubber band, which begins but unfortunately at the bottom to solve already located. The seam sealing has already begun to dissolve.
I would not say ass the shell is exposed to excessive strains, so I'm a bit disappointed by the quality. Particularly disappointed because processing had originally gives a significantly more solid impression. Ultimately I'll cover but rather fix and continue to use ... I am inclined to believe that it has in this case been a runaway ...