Can mice chew through jacket material?
Sure, they can chew through almost anything. Since they cannot smell or see anything in the bag, there is no reason for them to do it. We do get several reports a year about a mouse building a nest underneath and then chewing around the nest area, putting holes in the bottom of the bag. So far they haven’t bothered the vehicle. The carbag is probably the most effective deterrent to mice available, 99% effective, but not 100%.
