I have been eyeing the Monogram Keepall Bandouliere 50 with the Red leather straps for some time now. I was reviewing the LV US website and noticed there are 2 prices, $2,730 and $2,500 for the same Keepall.. the only difference appears to be the interior lining. The more expensive Keepall has a red interior to match the straps. The cheaper model has the plain brown interior. I am now confused because i don't want to pay extra for an interior color change that no one will see Are there any other upgrades to justify the price increase?