A rugged and waterproof 3D-printable keyring case for AirTags.

Required Components

• 3x M3x6mm screws
• 3x M3 nuts
• 1x Rubber O-Ring (36mm outer diameter, 34 diameter inner diameter, 1mm thickness) (Editable .f3d file has been included so you can manually change the o-ring sizing)

Instructions

1. Print 2 of the included Waterproof_AirTag_KeyRing.stl file.
2. Insert your AirTag into the opening on one of the printed parts.
3. Insert the rubber o-ring into its hole.
4. Attach the other printed part tightly using the M3x6mm screws and the M3 nuts.

Important Notes

• Please ensure that you test this print (without an AirTag inside!) to ensure that no water gets inside. Using this print without testing may destroy your AirTag, as you may need to adjust tolerances for your specific printer and o-rings to ensure watertightness.
• Increase the number of perimenter walls for greater watertightness.