How'd you get that volume number?

[scottw]

Your Empire Builder bag dimensions are listed as 17"x12.75"x7" which gives a calculated maximum volume of 1517.25 cu. in. But your product page lists the volume at 1700 cu. in.

How'd you do that?

[Darcy]

We use packing peanuts to figure out the volume of the bags, and when they are packed full the bag expands, making the volume more than the maximum calculated volume.