this is my design to hold 4 500ml water bottles, i was fed up of them rolling off the passenger seat on to floor while driving, i used multiple processes in PrusaSlicer to reduce print time but you can pretty much give any infil you feel strong enough

Print Settings

Printer Brand:

Prusa

Printer:

Prusa Mk2

Rafts:

No

Supports:

No

Resolution:

.3

Infill:

14

Category: 3D Printing