This Gregory Nano 16 backpack is designed for comfort and convenience, measuring 48H x 29W x 17D cm and holding 16 L with a weight of 0.36 KG. It features Airmesh breathable shoulder harnesses with a one-handed sternum strap buckle and hydration routing loops. The breathable die-cut backpanel ensures comfort, and there's a top zippered pocket with a key clip and center buckle closure. For quick storage, it includes a side stretch mesh pocket for water bottles. Inside, you'll find an internal hydration sleeve with a universal reservoir hanger and hydration port. Reflective webbing loops enhance visibility, and a Quick-Pull drawcord closure with a large reflective webbing puller makes access easy.