Despite being a chunky slab, the phone only weighs a little more than the Nexus 5 at 136 grams. B100 packs a 1,150mAh battery that should last for about 10 hours on talk time.
"The Cat B100 is a practical and tough mobile phone, designed for people who demand ultimate reliability," said Dave Floyd, Co-CEO of Bullitt Mobile. "Its rugged features, long battery life and talk time make the B100 an ideal choice for tough conditions.