Kensington Contour 2.0 Executive Balance 15.6in Laptop Spinner K60380WW Comfortable, secure and durable, with a ladies tote bag look and feel, the ergonomically designed Contour 2.0 Executive Balance Laptop Spinner - 15.6î is the perfect four-wheeled spinner for mobile professional women. The Contour 2.0 Executive Balance Laptop Spinner - 15.6î features a contoured panel that hugs the body and shifts weight closer to the centre of gravity*; a puncture-resistant, lockable zip; tough, water-resistant material; ample space and interior padding for device protection. *When lifting properly.