Jobe Airstream 2 Person Ski TubeJobe Airstream 2 Person Ski Tube The Jobe Airstream 2P is a 2 person ski tube with a spacious deckpad and double stitched nylon construction. Four handles with neoprene knuckle guards and two webbing handles run across the deck, so both riders have a secure grip from any seating position. A 24 gauge PVC bladder sits inside a 420 denier nylon cover. The one way Boston valve handles inflation and the quick connector hooks to a tube rope in seconds.