Five essential items to keep in your car during winter.
Adventure Medical Kits SOL Emergency Blanket
You’re better off with a compact, lightweight cover in your car than you are with your grandmother’s trusty wool blanket. This survival item retains 90 percent of your body heat, which will keep you warm on the off-chance you have to sleep in your car overnight. And it doubles as a ground cloth for fixing that flat. $6.50, adventuremedicalkits.com