ANKER PowerCore Slim 5000
I have spent hundreds of dollars on power banks. They all do the same job and all do them equally well, but the design of this one makes it my favorite. It’s designed to be held behind your phone as you hold it. If you need one, buy two. If you use one while your out plug it in when you get home and exchange it for the other.
Stop Talking Cards
These cards can be a joke or a helpful and discreet hint to someone you care about.
Gerber EAB Pocket Knife
I don’t keep this knife in my pocket nor do I know how many I have (my amazon history as of 2018-06-15 says I have six, but I’ve bought some at hardware stores as well). They are scattered around my house, with some in specific places. If I go to that place for it and its not there, I order another one. They are cheap and when the blade is dull you remove one screw and flip the blade around or just put a new one in.