What's in my fannypack? offcourse the welknown zip ties, ironwire,rubberbands, allenkeyset, ducktape, sparkplug+wrench, multitool 10 mm till 22 mm, 2 chainlinks+breakertool, a cloth, the maybe? famous Husky wrench wich fit front and rearaxle nut, and last the trustworthy Leatherman multitool.
As for the bike, between the skidplate and engine i put old sponges in to keep mud away.
The original chainprotector is extended at the font with a piece of innertube to keep as much as possible sand and mud away from the sprockets.
Cables, i ziptie an extra along the one that are in action, like gas, or older bikes maybe front and rear.
p.s.while riding,look far enough ahead it can keep you out of trouble, and ofcourse you have the time to think of all the tips and tricks brought by Graham J,Malcolm S, Dick B,