I can't imagine that the tent the 2 fellows died in was extremely airtight,
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If you get one of the newer tents and close all the flaps and windows, it
will be almost free standing like a balloon if you remove all the poles and
stake lines. They seal darn tight and they're troublesome to get folded
because they are so air tight.

Stan Wilder
High Performance Ceramic Coatings
www.engineceramics.com

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