Ambient Lounge® Butterfly Sofa Bean Bag – Keystone Grey If you’re into luxury home furniture without the crazy price tag, look no further than the Butterfly Sofa in Keystone Grey linen fabric.  Touching is believing! There’s nothing like the soft, cool, and silky feeling of this linen bean bag that is perfect for your Australian interior living space – no matter the season. Indeed, the Butterfly Sofa in Keystone Grey is cool in summer, cozy in winter – you won’t want to get out. Lovingly quilted with this gold-class furniture, it’s nothing short of sensual lounging and set to be your favourite chair in the house. Ambient Lounge branded bean bags have been featured on House Rules and The Block TV shows, the choice of some of Australia’s leading interior designers.