University of Alabama Crimson Tide rain poncho made by Game Day Raingear.  The size is "Adult, One Size".  It is still sealed in its original pouch but it appears to be white with a round crimson logo.  If you search for other ponchos from the same company, you can see that they are giant rectangles, back and front, sealed at the sides with holes for your hands and a hood.  This would be wonderful to carry in the glovebox or backpack for an emergency.  If you're going to have an emergency, do it for the team!  Or of course take it to the stadium for just in case.  This came from the estate of a crazy Alabama fan who our neighborhood Grande Dame for decades.  Even though the pouch is still sealed, it's quite wrinkly.