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 ZeroSweepTM retractor stations (great for nipper and floatant attachment), ambidextrous hemostat station, foam fly patch and tippet holder cover all your key accessories. Floatant and floatant holder not included. ZS2 version now includes a molle modular attachment station allowing integration with ZS2 accessories. Two stretch mesh pockets round out the storage possibilities. Comes with backpack.