This bean bag cover is made with thick, durable material for long-lasting comfort. Choose between the two sizes and create a comfy staple that adds style & character to any setting. .: 100% polyester .: Comes in 2 sizes .: Secure lock and key zipper .: Each cover has inner sewn-in case to contain the filling .: Small cover filling volume: 5 ft³ / 141.5 liters .: Big cover filling volume: 16.2 ft³ / 458.7 liters .: NB! Bean bag chairs ship without filling