Flexible Plastic Bag Handle with "coins"

Since I´m into rubber ( http://rubber3dprinting.com/ ;) I wanted to make my suffering during shopping as low as possible, thus I designed this Flexible Plastic Bag Handle... It feels good :-) Could this be THE 3D print Christmas Present this year? I for sure will print a bunch :-) I made slots in both ends so that different "coins" and loops can be be added as liked. Missing any coins? Comment with diameter/thickness and I will add it! Also made an experimental extractable version... so it does not have to stay in the cart during shopping... Any flexible filament would work I guess (it depends on how flexible you want it to be), I have tried: http://www.creativetools.se/Filament/filament-175_se/TPE/eco-tpu-85a-1-75mm-svart-1kg-se (nice feeling) http://www.creativetools.se/pi-etpu-95-250-carbon-black-1kg-se (too hard) http://rubber3dprinting.com/ http://www.palmiga.com Follow me on Instagram and twitter: http://instagram.com/rubber3dprinting https://twitter.com/rubber3dprint http://youtu.be/k24y5fi4XyM