What is "beanbags"

Usage examples of "beanbags".

The main area was whitewashed, the floor painted a dark glossy terra cotta There was a sleeping area with a brass bed and brass rails for hanging clothes, a sitting area with half a dozen beanbags and a mini stereo system, a work area with a desk, a computer and floor-to-ceiling bookshelves.

Fabian fell back into one of the beanbags, hands behind his head, beaming.