I am highly skeptical of all-in-one items like this. Most often, they do nothing well, or nothing at all. Fun to play with, and that's fine of course; but test them in a serious way before you rely on them.
WARNING & DISCLAIMER:
SELECT AND USE OUTDOORS AND SURVIVAL EQUIPMENT, SUPPLIES AND TECHNIQUES AT YOUR OWN RISK. Information posted
on this forum is not reviewed for accuracy and may not be reliable, use at your own risk. Please
review the full WARNING & DISCLAIMER about information on this
site.