Packout slim bit holder

Based off another design on makerworld. I read some reviews that the bit holder was a little short and bits might fall out if you carried the packout hanging by the handle. I made the print about 6mm taller in the infill area and left the bit holder area the same height. I printed out of Sunlu Pla 2.0 and the bits are about 2mm from the case top when closed. Any issues let me know. Thanks