Since the first iteration of the Zygos, tens of thousands of runners have utilized this high-capacity 14-liter race vest. The lightweight and comfortable wrap-around design complimented by the ErgoFit Harness ensures the Zygos 5.0 will be stable, comfortable, and hindrance free. The pack’s MaxO2 Form adjustable closure system secures and adapts to the pack’s load. This innovative system can conform the pack to the body using a single pull. Similar to the MaxO2 Sternum, this system allows the pack to remain secured without impeding natural breathing. Featuring 8 on-the-go pockets there are 2 zippered shoulder pockets, a dual 4-way stretch mesh pocket, a pair of stretch mesh pockets (one of which is zippered and suitable for carrying a large cell phone), a zippered side pocket, and a magnetically closed side pocket. The main back compartment has been reinforced at the stress points with XT fabric which contains stronger than steel ripstop fibers. This pack includes a 2-liter reservoir that fits into the removable insulated bladder compartment. Available in 3 sizes to ensure a perfect fit.
- Lightweight, soft, breathable, but strong, large-holed mesh pulls moisture away from the body to keep skin dry and cool.
- Silicone and PU-coated feather-weight nylon fabrics resist water, abrasion, and tears.
- Max O2 Form™ for unrestricted breathing while maintaining a stable pack. Uses a shock cord with good stretch for unrestricted breathing but also a good rebound on the stretch for a stable ride. Patent Pending.
- Plush feeling micro-fiber polyester edges, soft and non-abrasive against skin and clothing.
- Sweat-proof webbing—won’t absorb water or get saturated and heavy.
- Safety stitched bar tack on all stress points.
- Quiet, bounce free, easy to see and use, zipper pulls.
- Zig-zagged stitching over elastic for ultra-durability increased stretch, and rebound.
- Simple, fast, easy in and out bladder attachment.
- Magnon pocket for sweat-free pills, with automatic magnetic closure for rapid access to pills and other essentials. Patent pending.
Size(s): Small (30″-36″), Medium (32″-38″), and Large (34″-42″)
Color: Pitch Black,
Hydration (not included) : 2L Reservoir
Bottle Compatible (not included): UltraFlask, Formula 250, Human 20 oz 2.0, or Collapsible Bottle
Capacity: 854 c.i. (14L)