Gregory Nano 20 Backpack | Travel Backpack from Gregory | Padded airmesh shoulder harnesses with one-handed sternum strap buckle and hydration routing loops Breathable die-cut backpanel and removable webbing hipbelt Custom comfort-grip molded zipper pullsFront stretch mesh pocket for gear overflow and organization with secure buckle closure Large, zippered accessed main compartment and dual compression straps with quick release buckles Quick access zippered front pocket with key hook and organization sleeves Dual side mesh pockets for water bottles and quick storage Reflective webbing loops for visibility and front light loopProduct also available in Plus Size fit that is is comparable to 2x-6x in apparel sizing and the torso sizing remains consistent with all other Gregory products.