Hike that new trail you've been recommended or hustle around town with the Arc'teryx Mantis 16 Backpack. With this lightweight pack, you get maximum functionality with plenty of places to store your essentials. The top lid pocket opens to reveal an inner sleeve for a laptop or hydration bladder, and an internal security pocket stores the things you definitely do not want to lose. This bag is treated with a DWR finish to repel moisture and the padded back panel with an aluminum stay to help you carry the load comfortably. Get just the right fit with the adjustable sternum strap before your head out on the day's adventure!