It's your average 20# air tank.  It works, holds air, let's air out when you want it and has one of those near Power Tank (tm) handles. 

Asking $60. It's on Whidbey but I could deliver within a reasonable circle around Mukilteo. peter@peterwestcarey.com\

PS, the kayak in the background is for sale too, but not the house.

Hey Peter I'll take The Air Tank. Can you leave the spider webs on it too ;)

If you are up around Dan's house, you can drop it off there?. I have to get Dan to fix something on my truck.