This upgraded portable door lock is the perfect low-cost safety tool for travel, apartments, dorms, or staying in an Airbnb. Easy to install in seconds—no tools needed—and it instantly adds an extra layer of protection from unwanted entry. Lightweight and compact, it fits right in your bag or luggage. A must-have for solo travelers or anyone who values peace of mind. Linked in my LTK and under $10! travel safety travelsafety LTKFindsUnder50 LTKTravel LTKSaleAlert