The North Face Griffin 65L Backpack is an athletically-driven pack built to move on multi-day treks. Its Dyno Carry System pairs a pivoting waist-belt with self-equalizing shoulder straps that mirror your every movement for better mobility on the mountain. The shoulder straps, waist belt, and back panel are comfortably padded and lined in The North Face's FlashDry fibers for enhanced moisture management. The Griffin is a traditional top-loading backpack with a wraparound J-zip that allows access to the main compartment's entirety. There's a detachable summit pack inside the main compartment, as well as a sleeve sized for most hydration reservoirs.