Having trouble deciding on a cles to hang on the outside of my Lockit. I need it to keep my keys handy. I was thinking of the Epi in Cassis or Grenade but it's a little smaller then my mono one and I'm afraid I'll split the zip open if I repeatedly close it over my LARGE car key. I tried it out and it does fit but looks like it's going to explode! Would the Damier Azur look weird? It has gold hardwear and the bag has silver... Help please!