It's time to ditch the pillow case! Upgrade to our Halloween Backpack Treat Sack when you go Trick Or Treating this year! Halloween Backpack Treat Sack is black with orange straps and features a rockin' skull and crossbones print. Use this backpack on Halloween to collect some treats, play some tricks, or keep it for everyday use! This sporty Nylon backpack measures 17in x 13 7/8in.