Acme Made Smart Laptop Sleeve for 13" MacBook High Quality PU-PVC Free Fits most 13-inch notebook computers and the 13" MacBook Closed-cell foam padding is a dense and highly protective padding that is very durable and relatively lightweight Removable shoulder strap is included, and adjusts to your ideal length for comfort Nylon webbing and handles are stronger and softer than most others Soft and durable tricot lining in the interior to protect your notebook from scratches