Hankerchief & Bag Tag (Zipper Pull)

The Hankerchief:  I never realized how much I'd use this hankerchief until I started tieing it onto my bag strap.  It's not sexy, but when that nose is a bit runny, or that sweat is pouring, or the hand grabs that dirty slug-covered tree...yeah, you are glad it is there.  A nice wash of the face in the water helps too.  And, of course, you can use it to protect your neck from the sun.
 
The zipper tag:  It helps promote the group, of course, but makes grabbing your zipper a whole lot easier with gloves on in the winter.