[Remix] 3 Piece - Soft Filament Holster for GPD Pocket Laptop

A friend asked for one of these, it was too large for my print bed so I split it up with a band to glue and re-secure. I have it mocked up in PLA and am looking forward to seeing how it works out for them.

I originally made the band a part of the bottom (v1), but then decided to break it out into a separate printable piece (v2, greatly simplifies supports). Print upright like it would be worn.