Here they are, the instructions so you can make your own clutch lapcase.
1x.50 m de tela azul (piel sintética)
1x.50 m de tela camel (piel sintética)
Un cierre de 40 cm
Un botón dorado
39.4 x 19.7 in blue fabric (synthetic leather)
39.4 x 19.7 in brown fabric (synthetic leather)
15 in zipper
A gold button
Cut out the leather in the indicated sizes (if your laptop is other size, mesure your laptop and the add 1.2 in)
Do a hem into the two fabrics and then sew the button.
And now start sewing on the sides of the bag in the sewing machine. After this, turn the lapcase (inside) and then sew the zipper on the inside.
You can change the color of the fabrics, I suggest this colors of the season. And now you have your laptop protected with style. xx