000 mAh batteries

the saddle can be installed easily on any standard seat post

and others in the Parts and Accessories section of the site

Magnet secure front pocketsTwo magnet-closure front pockets and two deep Velcro rear pockets hold your phone

it is probably more like 6 inches thick

HydraQuiver Double Barrel Hydration Pack Color:Black 000 mAh batteriesHydraQuiver Double Barrel: Max Hydration, Zero Bounce Conquer ultra distances with the HydraQuiver Double Barrel, Orange Mud's premier hydration pack for serious runners. Engineered for no bounce, no slosh stability, it delivers massive fluid capacity and smart storage, keeping you focused and fully fueled on the longest, toughest runs. Unrivaled Stability & Dual Hydration The Double Barrel's innovative design securely carries two standard bottles