The North Face Summit Series AMK Superlight Sleep System Sitka Battery life Smartwatch: Up to

Battery life Smartwatch: Up to 16 days (6 days always-on)

and growing through outdoor experience and play

load-lifting LightWire frames and breathable harnesses/hipbelts—blended with practical travel functionality

UIAA Fall Rating: 6 | 16 | >20 (Single | Half | Twin)

mesh-lined Napoleon chest pockets

The North Face Summit Series AMK Superlight Sleep System Sitka Battery life Smartwatch: Up toThe Advanced Mountain Kit is made with unparalleled precision for the worlds best mountain athletes. Our Summit AMK Superlight Sleep System is the next step in the evolution of alpine bags. It offers a wide fit so you can wear multiple layers while you sleep, meaning the bag itself requires less insulation for a lighter overall kit. Wide cut allows users apparel insulation to loft, which reduces the amount of insulation needed in the bag Combination