BEANBAG

[noun] [C] - a large cloth bag filled with dried beans or some other filling and sewn up, which is for sitting on, or a much smaller bag of the same type used as a children's toyThe children were trying to juggle with small beanbags.The beanbag/(US also) beanbag chair (UK also sag bag) split when he sat down heavily on it and the stuffing/filling poured out onto the floor.