Ninja high pressure 90/4500 tank. Tank has never seen the field, reg was only used a handful of times. Will come with brand new Dye Rhino tank cover and Rufus Dawg gauge/thread protectors. Tank is in excellent shape all around, just have too many and need some funds for ano. born on date is 07/11. SOLDshipped/insured and paypalled to lower 48 states. Please PM any questions.