Saran wrap would would a pound of gold. It's just a pound in roughly a cubic inch of material. A cloth bag (like a pillow which is how features are normally con

Saran wrap would would a pound of gold. It's just a pound in roughly a cubic inch of material. A cloth bag (like a pillow which is how features are normally contained) would definitely suffice. Remember, a pound of 800 fill down would require 8 cubic feet. The bag for the gold doesn't need anything substantial. So, no, the chances are strongly on the side of the feather bag being heavier.