In terms of quality it is fine, I can't really say anything bad against as there are only really minor issues. It handles quite well, but the straps could be a bit less rough and less sharp.
The only thing I would add is an extra padding. It seems like there is almost (maybe 1cm) padding here, which seems unsefficient. There could be like 3-5 cm padding. Even if the price was 1-2 euros higher it would be still much better than almost no padding.
Overall, it's a good product, but don't expect anything insanely good for 10 bucks.
Like most things Thomann, this bag does what it say n the tin, and is good value for money. So for the money it is OK. I use this kind of soft bag rarely. So it doesn't protect my uke bass in a load in/out, or when carried by a less meticulous roadie. That said, there are times when I want to take just the ukebass, and this is what I bought it for, for a quick and casual play, maybe for rehearsal, and I can place it carefully in my car, maybe next to my dog. Job done, and easily stored and returned to domestic hiding place.
* Ceny zawierają podatek VAT. Do ceny artykułu(ów) należy doliczyć koszty wysyłki. Oferty ważne do wyczerpania zapasów. Za błędy w opisie i innego rodzaju pomyłki nie ponosimy odpowiedzialności. CK=Cena katalogowa produktu