The second tour was about two hours by pouring rain. The bag was equipped with mobile phone, wallet, keys, and change of clothes. When closing, I have made sure that not all the air is rausgepresst and the rest acts as a back pressure.
The bag was once soaked by heavy rain and at the same time we had a few centimeters of water in the boat, which also provided for plenty of moisture.
The result was absolutely convincing. Everything has remained dry and we were able to put us in the rain at least dry t-shirts. This was especially important as our 3 year old daughter was with us.
An absolute Kaufemfehlung from me.