18 inch Butterfly backpack set with blue/purple butterfly graphic #kidcore #school 18-Inch 4-in-1 Kids School Backpack Set Make school more fun with this adorable 4-piece school bag set! Perfect for kids who love fun designs and matching accessories. Set Includes: 18" Backpack — 34 × 23 × 47 cm Lunch Box — 19.5 × 14 × 5.5 cm Layer Pencil Case — 22.5 × 10.5 × 10 cm Water Bottle — 19.8 × 6.5 cm