I have the same problem on my H25 and have decided to source out a dishwasher flatware rack (thing that goes in the bottom in which to stand knives and forks etc) and cut it to fit the cubbyhole I have. This is especially good as it avoids the collection of water which a flat drawer-organizer would not avoid.
I am not one of those who believes in plastic flatware on the boat. (And NOTHING is really ethically 'disposable'.) Everyone gets his own dish, bowl, mug, glass, knife, fork, two spoons and a steak knife. Wash your own stuff (as soon as you're done) or go without.
Besides I happen to enjoy that ridiculous jangle of metal flatware clattering in the racks when you pound over tugboat wakes. Maybe it's just me.
