CalaverasgrandeThat's a great find!
The VW upholstery bags are sexy, but like most dopp kits they are smaller with a tighter fit than the Billykirk No. 477 Carryall, so if you needed more storage and bought two of the VW bags, then you'd spend the same as here without the same flexibility to pack large items.
Of course, you'd have two bags instead of the one, so the only bad option is the one that doesn't suit your needs.