This is my current favorite....
The Bow & Gear Hoist replaces the tangled, knotted mess of pull ropes with a sleek, lightweight pull system. After attaching the carabiner, clip the Bow & Gear Hoist to the harness or belt. The line automatically unwinds while climbing. Once securely in the stand, retrieve gear. 30’ in length...
huntersafetysystem.com
Lots of people like the paracord wound in a figure 8, but I always end up with a knotted mess at some point.
Doyle’s looks nice, but maybe a bit bulky and heavy for personal preference.
I keep this hoist in the top of my dump pouch above my tether and lineman belt. After 3-4 seasons it’s still working well.