Answer:
What is something yet nothing, but if you fill it up it will disappear?
What is as light as a feather, but not even the strongest man on earth can't hold it for more than 1 c)minute?
Used to keep prisoners silent and to make temporary repairs on cars.
I call the trees my home, yet I never go inside, and if I ever fall off the tree I will be surely be dead.
Ch side by side, you are inside.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?