Maclocks MacBook Air Lock Bracket

$70 From Maclocks, maclocks.com Features Wedge locking bracket, cable lock, two keys for security lock

The MacBook Air doesn’t have a Kensington lock slot, but this is the next best thing. It’s a slimline base for your MacBook Air that has a slot for a secure wedge lock, so you can work in a public place with full peace of mind.