A great option for ultra racing, the UltrAspire Zygos 2.0 running vest has ample storage capacity for hydration and other race-day needs. It offers excellent all-day fit and includes a 2L hydration system.
The broad, honey-combed mesh fabric of the pack maximizes breathability and next-to-skin comfort. Soft perimeter polyester fabrics further enhance comfort. Dual hook-and-pull chest straps allow you to fine tune fit and eliminate “bounce”. The pack is available in Small (best fits chest sizes of 26”-34”), Medium (30”-38”), and Large (32”-42”) size options.
A large pocket on the back of the pack houses the included 2L hydration system. A broad opening and simple hanging system make it easy to get the reservoir in and out of the pocket. Adding convenience, the drinking tube can easily be run over either shoulder.
In addition the large rear compartment, other pockets include two zippered stretch lateral pockets that are positioned to allow on-the-go access, a rear stretch shove-it pocket, and lower rear zippered pocket. Two large mesh pockets on the front harness are capable of hauling 22 ounce water bottles (not included). Other harness pockets include a small zippered pocket and a water-resistant magnet-closure pocket that is perfect for stowing electrolytes. Additional features include crossover compression straps, trekking pole attachments loops, an ice-axe tool attachment system, and small front stretch harness pockets. There is also a bungee gear attachment system on the back of the pack and reflectivity on both sides of the pack.