My old T-Slim pump case/clip broke and Tandem sent me their new one. It's AWFUL! The clip only works on stiff clothing like denim. I can't use it on most of my softer clothing -- I clip my pump on my bra about half of the time and the new case makes that impossible. It is also almost impossible to get the pump OUT of the case too. I actually had to call customer support after spending 25 minutes and ripping my fingernails off unsuccessfully trying to get the pump out of the case. They told me there was no magic trick to take it out, it's difficult. Does anyone have an old black pump case/clip they are willing to part with?? This is seriously such an issue that I'll be researching other pumps with better clips when mine goes out of warranty unless they do something about it.