I'm going to Paris in a week and an SLG. Main purposes for this purchase... organize bag and have one thing that I take with me when I go to the gym/ running quick errands when I don't want to lug a bag. For reference, I usually carry in my bag lip balm/lipstick, headphones (these would be for gym), keys (2 sets...work and home/car), Kate spade card holder. I don't nececesarrily need ALL these things in the SLG (like the lip balm etc) mainly keys and cards to carry around for gym purposes. should I make the splurge and go for the mini pochette since it could fit all or somethings smaller? Options: Mini pochette 6 ring keychain Clay pochette Also - what are everyone's thoughts on the lv card case? Do you recommend?