Backpack Digital

Backpack Digital
What should I bring with me in the morning in the classroom of nature?

If you are not familiar, is a program where you learn about nature. We have animals, learn to use a compass, collecting things, things that matter. I may carry a small bag of things with me. I'm bringing my lunch. I have articles related to casing, too. That fills anything. Any ideas? The camera is out of question, because all we have is a very good Digital Camera-$ 300.

I would love to bring water, sunscreen, and aerosol errors. You may not need it but if you do, 'll be the hero.

Think Tank Shape Shifter Backpack