ULTRASPIRE - Astral 4.0 Race Vest (Mint Chip) Hydrapak We use only solid high-density

We use only solid high-density EVA foam cores because they won't fatigue or crack over time

Along with greater storage compartments and the addition of trekking pole carriers

First developed for RWC 2007 kit

0 is easy to drink from

ULTRASPIRE - Astral 4.0 Race Vest (Mint Chip) Hydrapak We use only solid high-densityDESCRIPTION: The Astral 4. 0 is the newest iteration of our female specific vest which features our patented HerFit Harness. The HerFit Harness is a securing strap system designed specifically to fit women. The straps allow for chest, heart, and lungs to be free with no restriction to the open air. This packs minimized contact ensures that you will not chafe. The Astral 4. 0 has been upgraded with our UltrAcool Light Mesh which provides a very