Ultraspire ZYGOS 5.0
Ultraspire ZYGOS 5.0 - Small - Available == SHIPS IN 3-7 Days!
Utraspire Zygos 5.0 hydration vest with lightweight and comfortable wrap around design complimented by the ErgoFit Harness ensures the Zygos 5.0 will be stable, comfortable, and hindrance free.
Since the first iteration of the ZYGOS, tens of thousands of runners have utilized this high-capacity 14 liter race vest.
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.
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