This is intended for campuses with a no sharps policy. As an oboist, it is impossible to NEVER carry a sharp knife through campus. But, when we must, we can do it in a way that makes it safer for everyone. This bag locks your tools with a sturdy combination lock and keyed backup, keeping strangers out of your tool case but ALWAYS letting you in. It's also great for checked luggage and backstage.  It's made of heavy ballistic nylon and you can set your own combination.

The small size replaces your tool case entirely and is big enough to hold all of your tools.  There are no compartments inside. The large size is for heavy packers or people who like to put their regular tool case inside the locking case.