"Karl F. Bloss" wrote:

> The chest is made of aluminum, so it's light and won't rust.  The gasket is
> airtight and has 10 latches total.  In fact, when I got it, I couldn't open it
> at first because there was a vacuum.  I had to pry it slightly to relieve the
> internal low pressure.

Karl,
Check the box for a small knurled knob. These chests usually have a small vent to
equalize air pressures so they are easier to open.
Larry