Shipping Info:


UltrAspire’s Astral 2.0 is the newest version of the same pack designed for chest, heart and lungs to be free and open to the air. Though gender neutral, this running/race vest is designed especially to fit women. New improved fit and increased capacity, conforms to a myriad of beautiful shapes and sizes. Fully featured, the Astral 2.0 features Max O2 Sternum™ for unrestricted breathing, sweat-proof webbing, a Magnon pocket and is ideal for daily road training to Ultra racing.


  • 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 Sternum™ for unrestricted breathing while maintaining a stable pack. Uses shock cord with good stretch for unrestricted breathing but also good rebound on the stretch for a stable ride
  • 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


  • Hydration (Included):  2L bladder with mag-clip to secure hose
  • Bottle Compatible (Not Included):  Formula 250 or Collapsible Bottle
  • Capacity: 12.9 oz; 366 g
  • Weight: 243 g