Dinosaur Triceratops Plush Recorder Kids Backpack (Blueceretops) 100% Polyester Imported Make your own dinosaur sound with recorder button. Take along with you, you voice and his favorite toys A beautifully crafted plush dinosaur with a mouth zipper lets your child feed him his favorite toys to take with him where ever he goes. The zipper and drawsting compartment works fine motor developement. A roomy interior main compartment size of 11"x6"x6.5" with a weight of only 13.5 oz. The adjustable straps fit just about anyone.