Following trials, a 'final' production version of the Pad-Pal electric sleeping pad inflator is now available. Weighing less than ten grams, including valve adapter, this bit of luxury on trail is now an ultralight option for all.
A pair of lungs is lighter than the little inflator looked at here, but the Pad-Pal is, by far, the lightest electric sleeping pad inflator in the world. It is doubtful that anything lighter could be made.
Three Points of the Compass 