Where can I purchase a locking swiss-army type pocket knife with extra features?

I'm looking for a blade approx 2-2.5" long made from a High Carbon
Steel to keep the edge.  The knife must also have a bottle opener and
a cork screw.
Ideally I would like something similar to the Victorinox Waiter or
Rucksack except with a high carbon blade, but alas - they don't sell one.

I've trawled the net and found many manufacturers that will sell a
Knife with a single locking blade but none with the high carbon
Steel and accessories.

where can I get one from?