The pocket for various navigational equipment makes a stable impression, the zipper is strong and practically is the carabiner. The interior compartment is on one side of a series of retaining rubber for the Navi and on the other side of a mesh pocket for cables etc. Unfortunately, the bag 20 start for my little TomTom almost too small; It only fits into the appliance, for the connecting cable is no more space. The tightness in his pocket is probably due to that the TomTom included suction cup, which can not be detached from the device, must be in the bag. The connecting cable for the cigarette lighter has to be kept out. Therefore only three stars because the article description was inappropriate.