Blanket or insulator for smoker in extreme weather

Hi All...making some Q next weekend and foresee extreme cold weather coming up...see postings about people using blankets for their smoker...would I look for a typical moving blanket type for wrapping my offset? Any help would be great..just dont want something that cannot take the heat or something melt on it on the firebox..thanks bob

Follow Ups:

• Re: Blanket or insulator for smoker in extreme weather jsaBill 21:51:16 1/09/11 (1)
  • Re: Blanket or insulator for smoker in extreme weather Ol Dan 12:53:27 1/10/11 (0)
• Re: Blanket or insulator for smoker in extreme weather upnsmokin 19:41:19 1/09/11 (0)
• Re: Blanket or insulator for smoker in extreme weather BigOrangeSmoker 15:30:26 1/09/11 (9)
  • Re: Blanket or insulator for smoker in extreme weather Bob 18:04:21 1/09/11 (8)
    • Re: Blanket or insulator for smoker in extreme weather Neal 18:11:28 1/09/11 (7)
      • Re: Blanket or insulator for smoker in extreme weather Bob 21:08:17 1/09/11 (6)
        • Neal and Bob drbbq 07:53:57 1/10/11 (5)
          • Re: Neal and Bob kcmike 14:54:22 1/10/11 (1)
            • Re: Neal and Bob kcmike 14:55:08 1/10/11 (0)
          • Re: Neal and Bob jazzy 11:26:59 1/10/11 (0)
          • Re: Neal and Bob Bob 11:09:19 1/10/11 (0)
          • Re: Neal and Bob Buddy 08:37:23 1/10/11 (0)