$65 seems to be a little steep for a regular Snobunje. Do they really work as advertised? And what's the difference between the double S hooked one and the single one with the D hook? Are those primarily for sled to sled on the double S hooked and sled to human on the S to D? I've seen where the double S hook also has a wrist strap. Seriously, wouldn't some strong rope do just as good of a job for substantially less costs? What are those really, like a very short garage door spring covered in protective fabric or am I way off base here.
Just looking for responses from those that have actually used them in the field. Seems to me to be a bit of a luxery item for getting people out of a snow hole. If they're really worth the cost, I'm considering getting one ASAP.
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