DOES BLOWING AIR INTO THE THERM-A-REST AFFECT THE MATTRESS IN COLD WEATHER OR HIGH ALTITUDES?向气垫里吹气影响在寒冷或高海拔地区使用吗？
Inflate the Therm-a-Rest mattress by mouth as hard as possible, then quickly close the valve.用嘴吹气垫使之尽可能膨胀到最坚硬,然后立即关闭阀门.
We are committed to making every effort to keep Therm-a-Rest mattresses in service and out of the landfills.我们有义务尽最大努力来使气垫修好以免丢到垃圾场去。