Alpinestars Bionic Hydration Pack - Black Hats this jacket is equipped with

this jacket is equipped with knitted technology fabric on the seam area for maximum stretchability

while the five density EPS liner ensures the correct density in the correct area for enhanced impact absorption

Inner boot has a mesh construction for optimal levels of airflow

Reflective insert

Alpinestars Track 2 Vest

Alpinestars Bionic Hydration Pack - Black Hats this jacket is equipped withAlpinestars Bionic Hydration Pack Black The Bionic hydration pack by Alpinestars makes it possible to drink without stopping while riding your motorcycle. Features: 1,5 liter water bladder Compatible with the new Bionic Tech v2 and Bionic Pro v2 Protector Jackets hooked onto the outside of the back protector Note : Prior to check out, please click here to confirm product availability, fitment and payment methods.