Update - the case is definitely Swedish! I can't believe I missed this, but there's a cat's foot together with a hexagon-encircled S on the case's clasp. So, back to square 1 on identification, I suppose! https://scontent-lhr3-1.xx.fbcdn.net/t31.0-8/r270/13569051_677428242410094_1148305269520005717_...