Carpack Car Organizer: Keep Things Accessible and Organized, Convert to a Bag, Attach to Car Seat to Prevent Slide-off! Vertical compartments of various sizes to hold variety of items - keep things accessible and organized! Car organizer converts to a bag - easy to carry or put aside! Special straps to secure to car seat - prevent items from sliding off car seat! Built tough with 600-Denier polyester material! Innovative patent pending design!