Comfortable Laptop Sleeve in ul material that hugs your tablet or laptop completely scratch resistant. The quality belongs among the best on the market. Konsrtuktionen also makes it very lightweight and durable. product information 11-inch model: 110 grams. 33 * 23 cm. Suitable for tablet and MacBook Air 11tum or similar. 13 inches: 120 grams. 35.8.5 24.3 cm. Suitable for tablet and MacBook Air / Pro 13-inch or similar. 15 inches: 150 grams. 40.5 * 27.5 cm. Suitable for tablet and MacBook Air / Pro 15-inch or similar. Each size is available in black and gray.