Don't flag your position with a standard white paper notebook.
Instead, protect yourself and your notes by using the new "Rite in the Rain" Tactical Notebooks.
These spiral bound notebooks have 100 Universal pages (50 sheets) in green or tan; however the last eight pages (sixteen sides) have printed operational information - see below.
With the Universal Pattern you can use this text for notes and scaled drawings. Useful reference material is also printed on the back and inside covers