Information about Grabber Emergency Blanket - 4-Pack
Closeouts. These lightweight, compact and extremely versatile Grabber emergency blankets are an outdoor essential. Use as an emergency shelter, sun shade, ground cloth, rain poncho, signal device and much more.
Reflective surface seals in warmth in winter and shields from sun in summer
An essential for emergency kits, first aid kits and outdoor gear
You can use this multiple time, especially if you take care of it.
Answered on 8/3/2010 12:00:00 AM by Customer Care from Sierra Trading Post
These blankets are mostly for single use; they're quite thin & thus can be punctured or torn rather easily and are difficult to re-pack after use.
Answered on 11/1/2010 12:00:00 AM by Sarah von Krolock from Ozark, AR
These are actually tough enough to be used many times, as long as you don't subject them to harsh abrasion. They'll survive re-folding many times, but as has been said, you'll find it near impossible to fold them back up as small as their original packing.||They're aluminized mylar, which means they can be punctured by sharp objects, but they're difficult to tear unless you start the tear with a sharp cut, as with scissors. (once the cut is started, though, it will split with ease.) (This also depends on thickness--very thin ones may tear easily.)||I believe this type of material reflects somewhere around 95% of radiated heat. And yes, they are "krinkly" and noisy.||Being mylar (polyethylene), they're NOT fire resistant and will melt, and even hold a flame under the right conditions.
Answered on 1/2/2011 12:00:00 AM by TK from Scienceland, California :)
These are very thin and only meant for emergencies. I would not count on using these more than once.
Answered on 3/22/2011 12:00:00 AM by mimbresgirl from Southwest
You can reuse them, but you'll never get them folded back up to the nice compact size they started out.
Answered on 5/25/2011 12:00:00 AM by Scouter from Green Bay, WI
This is generally a single use, but there was an emergency blanket on Sierra that does the same thing but is more expensive. Found it: All-Weather Emergency Tarp 4011N. I'eve been using a similar product for years in the military & camping, yes it's full of duct tape but it works. Hope this helps.
Answered on 11/15/2011 12:00:00 AM by EJM LTC RET from Iowa City, IA
Although with care I'm sure it could be used a few times, most people buy them for emergency use. Kind of like reusing aluminum foil, it can be done but refolding one would be tricky.
Answered on 12/26/2011 12:00:00 AM by bp from Illinois
This is an emergency blanket meant to keep users warm during a winter emergency and cooler in the summer by reflecting the sun away. The manufacture did not provide a temperature rating for this blanket.
Answered on 2/5/2010 12:00:00 AM by Customer Care from Sierra Trading Post
I always pack one of these when I go camping as I have a hard time maintaining my body temperature. Not only do they reflect heat, they also serve as a vapor barrier between you and the ground. Might be a little loud if you shift a lot in your sleep but it beats shivering all night.
Answered on 2/15/2010 12:00:00 AM by ASM T104 from Northern Virginia