Grundig Fahrradsatteltasche – 15 L, wasserdicht, mit Rolltop, ideal für Touren und Pendler

Guter Preis, ausreichend Platz für Schlafsack, Tarp und Hängematte.
Auch nach 2 Tagen durchgehendem Regen blieb alles trocken.

I went on a 5 day ride with this pack. The strap tore slightly the first day and the bead came off the bungee strap the last day. I returned it but will order another right away in hopes the previous problems won't occur. It works great. I hardley knew it was there but it held a good amount of gear and kept things dry in the rain. Great design and price compared to similar products for $150 at the bike shops.

The product its okay, it has worked fine on the road, stays steady and tight and have great storage.
The problem is when you go offroad, it wiggles way too much and the straps get loosen making the bag get closer to the back tire till the point it touches the tire, I had to stop many times to tighten the straps. I just think rockbross need to start testing more their products because I have bought few things from them and it gives me the feel that lots of products lack on design because the lack of testing products.
Could be better.
UPDATE: amazing customer service, they contacted me immediately to ask me about the problem so they take the feedback for improvement.

Bought this bag for a four day road tour. It worked perfectly, and I had no problems mounting it or with its durability. It’s a strong bag, and well designed and made. I would say however, that it’s not suitable for any sort of off-road riding. The bag would sway too much, and that will create a tension that may ultimately cause damage. But for road riding it’s perfect.

My only complaint is that it’s not 100% waterproof. I put it to the test during a three hour torrential rain storm and when I unpacked that evening there was some dampness inside, so I could not determine how it got in. No matter, because I packed everything into plastic bags anyway, So nothing I had was wet. My riding partner bought a similar bag from another company that was about half the price, and it too worked very well. So I’m not sure that this bag is worth double what that bag is worth, but I have no complaints at the price I paid.

This bag is AWESOME!!! I have a newborn but still like to go on long rides to stay active. I could fit my Medella free style pump, flanges, 2 bottles, a milk cooler that comes with Medella pumps, my windbreaker..and there was still more room to shove things in there! The bag didn’t bounce around or hit my tire, very sturdy and secure. Also liked how I could attach my safety light to the back, just felt like my light could fly off so had to rig it a little bit, that would be my only complaint. But can’t get over how nice and sturdy this was. Definitely recommend!!!! Very impressed.