I'm taking my accordion on a road trip and I need to leave it in a car while I'm camping outside. Its going to be below freezing at night, 25F.
Its a used vintage accordion that did not cost me much and has a little life left, but it is still very much in tune and I want to keep it this way
Would it cause any issues to leave it in the car inside its case while its below freezing outside for 1 night? Maybe wrapped in some extra blankets