Your asthmatic friend nearly died last time he tried blowing the last bit of air into his Therm-a-Rest. The last thing you need is an emergency situation that involves giving mouth-to-mouth, so you might consider buying him the Mammut Ajungilak D-Lux Pump Mat instead of giving him back all that money you borrowed. It has a built-in foot pump that ratchets up the pressure on the synthetic-fiber filled pad. Unfortunately, the Ajungilak D-Lux Sleeping Pad weighs almost two pounds, and the $220 price tag is pretty hefty, too.

via OutdoorsMagic