These are for making it easy and quick to stow the CloudSleeper™ back into the packing cube. After use, open the deflation valve and roll up the CloudSleeper™ one time, starting from the pump side. Then unroll, and fold the CloudSleeper™ along the dotted lines, starting with lines number 1 and 2.
What do the dotted lines in the back of the CloudSleeper do?
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