Master Folder to store all my 3D CAD Designs, Inventor Files and Exported STL Files, ready for 3D Printing or Fabrication
Clip on holster for Phones with basic Pop Sockets.
Designed to be clipped onto narrow backpack straps.
Will do a version later for clipping onto thicker belts if this one works.
Cheaper and stronger than cheap COTS Products
Best stuck with Heavy Duty Velcro Strips.