My sis and hubby like to hike and recently bought a new airstream to camp in
Sis deathly afraid a bear is going to gnaw through the aluminum walls and eat them
Took 6 months to get, but BIL now keeps a .454 Casull handy
They wont gnaw through the aluminum sheeting
They might get through the windows, bust or pop them out
Or somehow bust a door lock open