Thomann Classic-Guitar Gigbag Premium

So... I play acoustic guitar almost every day in different environments (concerts, recording studios, restaurants, nursing homes...), so I needed a light bag that I could carry everywhere without carrying the weight of a case. I had the Thomann SafeCase 80C, which was durable and really good, so I decided to give a try to this one. I understand this one can suit some guitar students...but after 6 months of use, this bag is ready to go to the trash. ALL the 3 straps are torn and unusable. Furthermore, this bag is not water-proof (I live in Portugal in a city where rarely rains...but this bag didn't handle a bit of a stronger rain in a rainy day in December...I walked for a very short period of time and when I opened the bag, the head of the guitar was wet). I understand this one can work for some guitar students...but it clearly is not designed for professional use.