I recently ordered a pair of Infinite Hero Flak Jacket sunglasses from oakley.com. The vault that came with them was different than expected. See pic below. When I buy Flaks I have always gotten the vault with the foam inside to hold the glasses and 2 additional sets of lenses. This vault is the same shape and size but no foam. Is this specific to the IH Flaks? Or is oakley now shipping this vault with all Flaks?