Despite the ubiquitous presence of smart phones today, some people prefer the deliciously old-fashioned option of using a ballpoint pen and field book to jot down ideas.  A field book, much like a pen, is often overlooked when considering your EDC gear, but jotting down important information can be invaluable. 

This compact field notebook is perfectly sized for convenience and functionality.  It can be used as a journal, memo pad, field book, notepad or jot down any field note. 
 
This 48 page notebook has a lined/ruled pattern, and measures 3.5" x 5.5" inches.