If you're in SoCal and have a Big 5 near you, the flyer in today's paper includes two UL-style "neck knives" that fans of the CRKT products may recognize very quickly. (http://www.crkt.com/smallsurvivalknives)
The first knife is the lighter of the two:

It includes a fairly beefy Kydex sheath and a metal bead necklace.

24 grams, with the light lanyard.
The second knife is a tanto-bladed item:

This one also includes a Kydex sheath and necklace. The knife draws cleanly from the sheath.

This one's 38 grams, and took a fine edge with a few swipes on the $4 ceramic sharpener.
Each of these is currently $9.99 at Big 5.

