The US$24.95 Lapstrap (http://www.TheLapStrap.com) is designed to
allow continued use of your existing laptop bag with the
Transportation Security Administration’s new “checkpoint friendly”
program guidelines. It also doubles as an accessory that creates a
shoulder strap for your laptop computer.

The LapStrap allows the computer to be secured over your shoulder,
which frees both hands to gather additional items such as keys, cell
phone, and boarding pass. Custom colors and logos are available. The
LapStrap sports: a neoprene shoulder pad; padded nylon construction;
and adjustable buckles. It comes in adult and youth sizes.