10-20-2009, 02:48 PM
Reflective bubble wrap is only good for reflecting radiant heat. It's works only at high temperatures. When its cold there isn't going to be anything to reflect so it will be close to useless.
Thick foam pad (preferably thermarest but they're pricey) and lots of blankets/good sleeping pad on top will work. Definitely don't use an airbed unless you have a foam pad on top of it. Airbeds circulate the heat away from your body very quickly.
Thick foam pad (preferably thermarest but they're pricey) and lots of blankets/good sleeping pad on top will work. Definitely don't use an airbed unless you have a foam pad on top of it. Airbeds circulate the heat away from your body very quickly.