Pak-Easy Johnny Test Sea Battle Animated Lit Backpack Combo Give your kids the coolest backpack around with the Pak-Easy Johnny Test Sea Battle Animated Lit Backpack Combo Fun and functional, the lit animated panel on the lunchbox makes your children more visible in early morning or low dusk lighting Included insulated lunchbox is chloride free with PEVA and anti-microbacterial lining for easy cleaning and safe food storage Lit panel requires 3 AA batteries (included) and has an on-off switch to conserve energy Dimensions: 18" x 12" x 5" | Designed and assembled in North America