About the Thule Vital Hydration Pack
The Thule Vital backpack is a reliable companion for all your outdoor pursuits. The hydration pack includes a 2.5L Hydrapak reservoir that can be easily refilled with water without removing it from the pack, and it’s fitted with an adjustable shoulder strap to ensure maximum comfort. The sternum strap provides additional support, while the light loop attachment allows you to clip your ride light to the outside of the bag. The Ventilated back panel keeps you cool on hot days, and the bag’s zipped pocket is ideal for storing keys or small essentials so you don’t lose them.