The rendering looks good.
I would send an email to Koffer, advising you wish to purchase from them but must confirm that the interior is the newer (2012 ) tension pull-mesh border device, and not the old x- straps. I have this in my Salsa Sports case, and don't like the flimsy old x-straps either.
If they could send you photos, that would be best. You can use a translator program with you email if you like, but most German companies have English capability today.
Or make a call.