How long can shipped cigars survive?

I misplanned my week and I'm not going to be home tomorrow when my Famous Cigars order is supposed to arrive at my shipping address. Now I'm getting paranoid and wondering if I should readjust my schedule or just relax. Anyone know how Famous packs their cigars? Will they last until next week in their package?

I also ordered a 75% Boveda pack (it was all they had in stock...) so maybe that'll help too..