Meets carry-on size restrictions for most domestic airlines (21.7H X 14.2W X 9.1D inches) Durable 14" HighRoad LT Chassis provides high-rolling clearance and a smooth ride Large, quick, easy to access liquids pocket at top of pack Large panel zip opening with lockable zippers provides easy access to main compartment Rear panel zippered pocket offers bonus space for dirty or wet clothes Lightweight to make traveling easier - 4.5 lbs / 2.1 kg