Please let us know how it works in cold weather! This gizmo has tempted me!

It might be another of those things you have to put in the sleeping bag to keep the batteries from freezing. Let's see: fuel canister, camera, headlamp, GPS, phone, water filter, now the air pad pump.... Will there be room enough for feet?
lol
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May your trails be crooked, winding, lonesome, dangerous, leading to the most amazing view--E. Abbey