They also said "good feature", so they might be referring to a positive aspect that was discovered after addressing a mistake in a PDF document about big bags. Maybe in the PDF, there was an error that was later corrected, and the correction turned out to be a good feature.
The duo decides to hide the money in a seemingly safe, isolated location—a field near a gate. They believe that if they bury the bag or hide it in the bushes, they can return for it later when the police heat has died down. the big bag mistakepdf verified