Neck strain and visibility are always a compromise with chest packs. The Overlook resolves both with a 4-point harness attachment and sleek, tapered face. And, with this kit, you can choose from two back options, a flat mesh back and a full 550 cubic inch back with net holster.  And, all of the great ZeroSweep™ features come along for the ride. Two ZeroSweep™ retractor stations (great for nipper and floatant attachment), ambidextrous hemostat station, foam fly patch and tippet holder cover all your key accessories.  ZS2 version now includes a molle modular attachment station allowing integration with ZS2 accessories. Two stretch mesh pockets round out the storage possibilities. *Accessories not included*