Colibri Extreme CX-20 High Altitute Lighter

Description

Vintage Colibri lighter from their CX Gear line.  These are no longer produced.  I used it here and there to light cigars.  It is in used condition, see pics.  Currently it is being finicky.  Sometimes it fires up, but goes out right away, other times it just hisses butane and other times nothing.  I have never done any maintenance to it, so it could be a simple cleaning, flint, etc. I don't know, but I don't have the time to look into it.
Comes with full original kit except for the clip.  Any 'D' ring or other clip will work, but the original rubber holder from Colibri is included.
It goes without saying, it will be shipped void of any butane for safety reasons.
Feel free to send questions, happy to answer.
From Colibri...
"The Colibri Quantum lighter represents a giant step forward for butane lighters. Ignition occurs without the aid of a flint or battery. The Quantum generates enough heat to light an object up to ¾" away. Because the flame is barely perceptible, the Quantum is virtually windproof. The revolutionary firing device actually conserves butane, extending the time between refills. Finish: satin silver description: World's first high-altitude lighter functional up to 13,000 Gas refill and flame adjustment recessed into the bottom of the lighter. It can be refilled Colibri standard lighter fuel."