Brass Case (with Black Leather Holder) for 500ml-650ml PET Bottles Inner diameter: Φ72.8mm (Typical PET bottle outer diameter is Φ60mm to 70mm) Weight: Approximately 580g Important Notes: * Exclusively for cylindrical 500ml-650ml PET bottles. * May not be compatible with PET bottles of different shapes (e.g., square, hexagonal). * Even with cylindrical types, compatibility may vary depending on the shape. * Do not wash with water. * If water droplets are present inside, wipe them off. * Avoid storing in the refrigerator. Brass Cap Cover Compatible with most domestic manufacturer caps. * Not compatible with Suntory's Alps Natural Water (light blue cap). * Compatibility with overseas caps varies. Brass products may have tarnishing. Please understand this before purchasing. Search Terms: MOAI Moai Geek Field Geek Field inout retroism molds oldmoutain nerudesignworks wantkeycamp GAHGA Search Terms: MOAI Moai Geek Field Geek Field inout retroism molds oldmoutain nerudesignworks wantkeycamp GAHGA