Bitcoin has the value of it's own which is derived by itself. The value is obtained on the market forces and non other has external body and even the Govt. of any country also can't interfere to it's transaction. It's a real money but the virtual but great value as of now.
Virtual asset but the value of Bitcoin is real, this is the definion of Bitcoin today.
So, we should have some backup way for keep safe our money when use Bitcoin, because virtual value really easy get hacked and loss.