Just for kicks I thought I would post a pic of a handy little soft cap remover/stand I made from a ring paper clip. I like it because it serves as a holder so I don't have to lay my cap on a dirty table (and it doesn't fall on the floor!) 

COOL!!! I have been using the 'arm' out of a .... plastic binder/paperclip thing, you know - the black triangles? and they have the arms?? LOL I dont know what they are- BUT, I have been putting the plastic in my little 'ashtray' and it never fails, it tips and now there is iicky juice in the ashtray. LOL
Are these caps on all e-cigs? Haven't been vaping long enough to even think about refilling my own carts.