Seat Belt safety harness?

[Dontdrinkthekoolaid]

Anyone have any experience with the seat belt style harness. I haven't seen any in the stores, just online. Was wondering if anyone had any feelings, pro or con, towards them. Seems handy to have the freedom to move around more but they look heavy? Any thoughts would be appreciated. Thanks.

[H.L.H]

No but my dad use to use an actual seat belt to use as a safety harness in a treestand! sorry i couldn't help ya