Classical Fabric: We adopt the tested corduroy fabric, which is soft, cosy, environment-friendly, skin-friendly, air-permeable, wear-resistant, stain-resistant and fade-proof. The comfortable bean bag is supposed to be the best-loved place for you and your children.(Bean Bags No Filler) We adopt the firm extra large size of SBS zipper with lock, featuring sturdy, durable and lock-up. Moreover, the designed zipper hidden inside can prevent form injuring children or your floor. Comfortable and Convenient Design: The bean bag chair handle is devised on the top of bag so that children can move them easily. With the double-layered combined fabric on the back, we guarantee its durability and obsolete the inner bag to increase the fluidity of stuffing, in order to wrap the body faster and more comfortable in accordance with ergonomics. If you do not have efficient plastic foam, you can encourage children to collect old stuffed toys, old pillows and T-shirts to stuff inside, making them complete this special and meaningful mission, which is environment-friendly and reduces garbage disposal for the purpose of turning into an environmentalist.