Many of us use laptops today, you’ll need some case to store it and transport safely. For a laptop sleeve you’ll need cuts of solid fabric, cuts of thin cotton, triangle cuts of fabric in varying color, a rivet and a setting tool and some more tools used for sewing. Make squares of triangles, sew them end to end, turn right-side-out. Put the outer sleeve inside of the lining. Pin around the top opening, and stitch as shown. Tuck the lining inside, and press. Punch a small hole in the center 3.5″ from the top, punch a small hole which will be used for clasping the button stud. For a more detailed instruction look here.