Alpinestars Bionic Hydration Pack - Black Size:One Size visor release system that ensures

visor release system that ensures the visor is released with the correct pre-determined amount of force

they work with Alpinestars touring and performance boots to enhance riding comfort and reduce fatigue

New TPU stretch panel design with zip for an easier entry and exit and a closer

Special black muffler dramatically changes its visual appearance

large and extra-large to ensure that riders have the correct fit which not only improves comfort but

Alpinestars Bionic Hydration Pack - Black Size:One Size visor release system that ensuresAlpinestars 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.