He called crew members in for burgers, handed out cold cans of Corona and peeked into a bag of Cajun boudin sausage brought by a crew member.

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They ate their cold dinner, went to bed, their sleeping bag was a little wet, and they come back with a story of triumph.

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With a full down collar, cold air will have a difficult time getting into the bag.

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To prevent burns, bag-in-belt systems use a cold gas to inflate its protective bladder.

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For current pain, you may find relief from over-the-counter pain medicines or using a cold pack (such as an ice pack or a bag of frozen vegetables wrapped in a thin towel) applied periodically to your chest.

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