The North Face Backpacks' Size Guide

	Small	Medium	Large
Men's	Under 23 liters	23 - 30 Liters	31 - 50 liters
Approximate capacity	1404 cu in	1404 cu in - 1831 cu in	1892 cu in - 3052 cu in
Women's	Under 23 liters	23 - 30 Liters	31 - 50 liters
Approximate capacity	1404 cu in	1404 cu in - 1831 cu in	1892 cu in - 3052 cu in
Kids'	Under 23 liters	23 - 30 Liters
Approximate capacity	1404 cu in	1404 cu in - 1831 cu in