Gym Junk

New year commitment to lose 45kg a friend brought me a Frank Green drink bottle for the Gym. That meant another thing to carry. gym card, phone, bottle, keys. To make things a little less juggling I have attached both the phone and my card to swipe in to the holder. you can see the phone screen to follow a program. i made two versions as first one i had both phone and card on same side but where i swiped on the phone interfered with the reader if it screen faced the reader. i have included it as STL file.