I don’t think there’s way to get the packaging details of a shipping profile but finding out what profile ID is used should be possible.
Find out what the profile ID of your “Satchel 500g Free” profile is. To do so make sure the desired profile is selected, then enter the following macro language command in Editor mode: [[item.shippingOptions.shippingProfileID]]
Next, switch to Preview mode and copy the shown profile ID.
Switch back to Editor mode and enter the follwowing code (replace “123456789” with your profile ID):