Due to the many positive Bewerungen I decided to buy two such bags and wanted to use this in the rotation. (One of the car, a regenerating on the heater) The product works very well with regard to the moisture absorption. Fogged windows are reduced to a minimum. Once the AirDry it was wet to the touch at the corners with the moisture absorption. He then brings is approximately 1.4 kilos. 800ml recording I've never experienced. Once it is full, you can throw him. 8 hours of heating and AirDry has lost weight 10g. To let self rapid measures such as the AirDry at 60 degrees in the oven to dry for one hour brought 3G. Reuse is ruled out in my eyes.