Answer:
I can be moved. I can be rolled. But nothing will I hold. I'm red and I'm blue, and I can be other colors too. Having no head, though similar in shape. I have no eyes yet move all over the place.
A single seater best accompanied by circus music and great balance.
I always run but never walk, often murmur, never talk, have a bed but never sleep, have a mouth but never eat. Who am I?
When we stand up it lies flat. When we lie back it stands up.
I am grew up outside society, I am wild, my voice echoes throughout the jungle and nature is my playground. Who am I?
I go in hard come out soft. Blow me hard and I’ll make a pop.