The Ergo Baby Sport Carrier in Blue features a waist belt that extends an additional 5 inches from 30 inches to a maximum of 48 inches. The shoulder straps extend an additional 4 inches compared to our Standard carrier (to 27"). The sleeping hood is detacheable, and can be stored in the carrier pocket. The zippered pocket is replaced by a pocket with easy Velcro closure for sleeping hood storage. The Body of the carrier is 35% cotton and 65% polyester. Machine washable - cold, gentle cycles, mild detergent, no bleach, Dry in low heat.