The MTB Hydro 3 is a compact 3L hydration pack designed for mountain biking. It features a No Dancing Monkey™ 1.2 harness to prevent bouncing, a 2L Elite hydration bladder with Plug-n-Play coupling for easy refills, and a detachable organizer pocket for tools, snacks, or a spare tube. It includes a water-resistant phone pocket and ventilated shoulder straps and back panel for airflow.