Pelican 1637 Air Case with No Foam, SilverPelican 016370 0011 180 Pelican Air Case Meet the lightest premium Protector case on the planet. Up to 40% lighter than other polymer cases. Pelican Air cases are the first in a series of remarkable innovations engineered by Pelican, the pioneers of protective cases. For over 40 years Pelican has designed and crafted the most influential protective cases in the world, and we're just getting started. With the launch of the Pelican Air line of cases,