LocTote’s flexible drawstring backpacks are close to indestructible. They’re slash- and tear-proof, water-resistant, and virtually impossible to crack into when locked.

The high-performance fabric they’re made out of is about five times more cut-resistant than Kevlar—it was originally developed for use in body armor.

All the bags are secured with a 3-digit combination lock and a nylon locking strap with a 1,000 pound breaking strength. And the fleece-lined interior pocket is also RFID- and water-blocking, too.

It’s a convenient, durable way to add some extra protection to whatever you’re toting.