"Quick Lightweight Travel Laptop Desk"
Step 1: Materials and tools you'll need
Block of soft foam
Styrofoam plate or cardboard sheet
Old T-shirt or fabric
"3M Super 77" spray glue
Hot wire foam cutter (or serrated bread knife will work in a pinch)
Drill and driver
Razor blade knife and blades
Step 2: Measuring the foam form to fit your lap
1. Measure your lap in a seated position, width and length.
2. Transfer those measurements to the flat surface of your foam.
3. Using a straight edge draw your cut lines.
4.Using a hot wire foam cutter or a serrated bread knife cut your from block to that matching shape.