Wool blankets, space blankets and comforters are designed to keep heat in while keeping rain and snow out. Survival blankets are designed to keep people warmer than a traditional blanket otherwise would. When you’re away from the comforts of civilization, one of our emergency blankets could very well save your life. Rothco blankets and Klymit blankets are sure to keep you warm in the harshest conditions. Before spending another night outdoors, be sure to shop for your very own, full sized thermal blanket.