Gregory Nano 16 Liter Day Pack - Providing 16 liters of lightweight, low-profile capacity for your essentials, the Nano 16 is ideal for active everyday use: exploring the local trails, an outdoor concert, or a weekend getaway. Padded airmesh breathable shoulder harnesses with one-handed sternum strap buckle and hydration routing loops. Breathable die-cut backpanel and removable webbing hipbelt. Quick-Pull drawcord closure with large reflective webbing puller. Top zippered pocket with key clip and center buckle closure. Dual side mesh pockets for water bottles and quick storage. Internal hydration sleeve with universal reservoir hanger and hydration port. Custom comfort-grip molded zipper pulls. Reflective webbing loops for visibility.