Roller case with ergonomic design delivers go-anywhere comfort and protection. Five stage telescopic handle and stable wheel design provide smooth rolling and wheeled comfort. In situations where the case needs to be carried the Contour system helps reduce shoulder and neck fatigue by up to 35%. SnugFit protection system provides superior laptop computer safety.- Warranty: Limited Lifetime- The contour panel is engineered to bring weight closer to the body o reduce shoulder and back fatigue by up to 35%.- The contour panel is engineered to bring weight closer to the body o reduce shoulder and back fatigue by up to 35%.- Exterior dimentions: 47 x 37 x 23- 1680 Denier Ballistic nylon protects against abrasions punctures and tears- Designed for notebooks with 17" screen- Notebook compartment dimentions: 41 x 29 x 4- Weight: 3.12kg- 5-stage telescoping handle to adjust to your height- Practical and sturdy telescopic handle lightens the load- Contour panel weight distribution system reduces shoulder back and neck muscle fatigue