my most used slgs are my key pouch and my zippy compact wallet, the older style that opens flat. i have a lot of slgs but that wallet is the best i've ever carried and i have had it for about 10 years and it still looks new! use it daily. the key pouch is great because it holds essential cards, license, cash in the most compact way for smaller bags and very importantly, it clips to a d ring or even the ring where the strap attaches to a bag . i love this feature because if i am traveling or concerned about security, it makes me feel much more confident that the cards, license, cash will not be lost or stolen. i keep buying slgs because they are so beautiful, but these two are my tried and true most used of all.