Protective case for Bic Mini lighter. Has a groove for O-ring (20x2, 22x2, 22x2.4 tested), but using it is optional. My print seems to be pretty watertight but results can vary. Can be connected to keychain (might be a little big for this), backpack etc. with a keyring.

Fit of the lighter is pretty snug, it can be easily pressed in place, but removing the lighter might need pliers.

Diameter: 32 mm

Height: ~75 mm with cap

I have successfully tested this print with PLA and PETG HF.