Use small-scale furniture to stretch space in a tiny entryway. A clever combination of wall cubbies, a small bookcase, and an ottoman creates an entryway that's comfortable, stylish, and efficient. The open shelving in the bookshelf offers plenty of storage for keys, shoes, and decorative bins while keeping the tiny space feeling light and airy.
Portable lock. Extra security in a hotel room or even to temporarily lock (from the inside) a door that has no lock. Should have had that one 15 years ago when I was breastfeeding/pumping, that would really have made life easier.