Compressed air seems to provide the most convenient, quiet, and compact unit.

Small, compact unit - fits where other types cannot.

Generally, compact units can hold a few day's worth of groceries.

"It's a quite sophisticated compact little unit and easy to use."

The compact unit is only six and a half by five inches, so it won't take up too much space in your carry-on bag.

Provides both ice production and refrigeration in one compact unit.

Being larger than the compact 2-stroke unit, this needed considerable reconstruction of the engine compartment.

This compact unit may look small, but it delivers touchdowns every time.

Each was a white compact unit with a double screen and triple keyboard.

It was a compact unit roughly the size and configuration of a fax machine.