Oh, you can't help that. Most everyone's mad here. You may have noticed that I'm not all there myself."- Cheshire Cat You quite possibly would be as Mad as a Hatter to not pick up this delightfully mad Cheshire Cat backpack. **This nylon backpack includes printed and glow in the dark details.** Look for the secret pocket inside the flap.  Dimensions: W: 11.5" X H: 17.5" X D: 5"  Brand new with tags attached FULL SIZED!