Retroid Pocket 4 / 4 Pro Grip Case (Ergo)

Retroid Pocket 4 / 4 Pro – Reversible Grip Case

A dual-function grip and protective case designed specifically for the Retroid Pocket 4 / 4 Pro. Play with full-size controller ergonomics, then flip it into a compact shell for transport.
 

Original model

Why you’ll like it

• Reversible design: Grip mode for comfort, case mode for protection
• Improved ergonomics for longer sessions (better palm support)
• Click-in fit tailored to RP4 / RP4 Pro geometry
• Travel ready – protects sticks and screen when reversed
• Clean, minimal aesthetic that matches the device

Print notes

• 0.16 mm layer height
• PETG
• 15–20% infill (gyroid or cubic)
• Supports required
• Print upright, as in the 3mf file

Tips / warnings

• Ensure good bed adhesion to prevent warping on the long edges
• If fit is tight, lightly sand inner rails
• PETG may require slightly reduced flow for dimensional accuracy

If this improves your handheld setup, consider Boosting the model and Following for more custom handheld accessories and console mods.