Dell Half Day 17.3" (43.18) Sleeve Kit. When the line between work and play is blurred, the Dell Half Day 17" Sleeve transitions perfectly between your personal and professional lives. Made from an authentic cotton blend canvas, with stylish contrast webbing accent, the Half Day 17" Sleeve is practical, protective and stylish for wherever your day takes you. Authentic cotton blend canvas is water-resistant and durable for everyday use.Quilted, scratch-resistant lining protects against dust and scratches.Zipper-secured exterior pocket is ideal for small items.Ideal for stand-alone use or inside a bag or briefcase.L-shaped zipper allows easier access to your laptop.Fits up to 17" (43.18) laptops.