Expandable file pockets, flap pockets, card slots . The American original aluminum case: No case in the world compares to a ZERO Halliburton aluminum case. Stylish yet functional, artistic yet extraordinarily durable; ZERO Halliburton aluminum briefcases and attachés don't just stand the test of time-they transcend it. Imitators will come and go, but there is only one Original aluminum case. Welcome to ZERO Halliburton
