Zippered top pocket with center buckle closure and drawstring access to the main compartment Padded airmesh shoulder harnesses with one-handed sternum strap buckle and hydration routing loops Breathable die-cut backpanel and removable 1"/ 25mm webbing hipbelt Externally accessed, zippered pocket for hydration reservoir with routing to harness, or space for your tablet Large, zippered accessed main compartment and dual compression straps with quick release buckles Adjustable attachment loop and upper shock lock for trekking poles or an ice axe