Secure your backpacks and suitcases with these TSA-approved, high-quality luggage locks. Ly notes that they’re made of alloy and stainless steel, which makes them difficult for thieves to access.

That’s where something like the SmartLock comes in, and a four-pack of these TSA-approved travel locks is going for $79.99 on StackSocial right now, which is the same price Amazon charges for a ...