The Knight & Hale Run N' Gun Turkey Vest comes with a decoy sling. The decoy sling comes with BOTH the RNG 200 and the RNG 300.
Step 1. Create a synch loop with the ring side of the sling, and put it around the decoy's neck.
Step 2. Use the set loop on the other end of the sling, throw it over the tail of the decoy, and tighten it.
Step 3. Throw it over your shoulder and hit the woods.