The Hoplite has a more militaristic design including ample molle webbing on its exterior. It shares the same front, side and top access points and divisible main compartment as seen in its sister pack, Lambda. There are more attachment points accross the shoulder straps and it's top pocket includes elastic band loop straps for tucking away flashlights, magazines, small articles of clothing or bandages. The Hoplite version also features ultra-comfortable, durable Air-Foam padding.
The multicam version is made from 1000D Cordura™ while the solid patterns are 500D. There is a minimal weight difference between the packs of several ounces because of this.