Reuse those 25 CD or DVD spindles when the media is used instead of throwing it away. These locking spool containers work great to keep a bagel sandwich in good shape
Use whatever ingredients you like to build the sandwich just build it all around the spindle through the middle. Of course the bagel is perfect for this use
Once made the sandwich is held in place by the spindle, so there is no worry about the sandwich getting rattled around in the container
The locking lid keeps the sandwich protected and fresh.
Special Note: These can also be used for sandwiches with no lettuce