Does anyone have a suggestion on third party charging cable w/ puck for the apple watch. I looked on amazon and didn't see any..? This summer I'm traveling every week (travel camp but i'm home on the weekends) and don't want to take a long my Griffin stand and also unwrap the cable every time. I don't travel enough to justify the price of the extra cable or have a need other then this summer for the extra cable. Anyone got a suggestion?