I'm light as a feather-Riddle

Riddle 
Jagga and Kushal were sitting on a bench in a park when Bhool Bhulaiya enters the scene and puzzles them with a question - I'm light as a feather, yet the strongest person can't hold me for five minutes. What am I? Can you help me guess the answer?

    Your breath

Mindyourlogic Riddle: Answer:
I?? light as a feather-Riddle