This is the first item I ever designed. It still needs a little tweaking. I am always open to suggestions. I hope to revisit it from time to time. 

I have printed it at .2 and .15 with no supports on a MK3S. I have also doubled the size(black and grey in the photos) and printed it. For that you may want to paint in supports at the handles. 

I have been using mine for over 6 months with a lot of stacking, unstacking and rough treatment. They seem pretty durable.

Enjoy and let me know if there is anything I need to fix. 

V1: 03.24.21