Files (2)

i3_Key_Holder.STL

STL

312.8 KB

i3_Key_Holder_case.STL

STL

312.9 KB

Print guidance estimate

Slicer data required

Print cost & setup estimate

Setup guidance plus saved or slicer-confirmed filament, cost, and time. Model file size is never treated as printable volume.

2 model files

Typical selected file

Slice required

Choose the needed variant and slice it; source file size is not printable volume.

Material cost

Slice required

Use the slicer's filament total; STL/3MF byte size is not a cost input.

Print time

Slice required

Slice with the recommended material, infill, orientation, and supports.

STL file	Role	Source size	PETG / ASA 20%	PETG / ASA 25%	100% solid	Recommendation
i3_Key_Holder.STL	Mount / bracket	312.8 KB STL	Slice file	Slice file	Slice file	Ensure the model is oriented to minimize supports
i3_Key_Holder_case.STL	Mount / bracket	312.9 KB STL	Slice file	Slice file	Slice file	Ensure the model is oriented to minimize supports

Saved setup guidance is used for material, infill, support, and per-file recommendation text; editable numbers are planning estimates only.

Interior

Key Holder for BMW vehicle

1 downloads29 views0 likes

Shared by

3DPrintedCarPart

Verified

Description

Uses the extra accessory slots that the BMW i3 has. Updated the design to make it curvier and nicer looking. Updated 2: added another version for those with the case on the key. I just bumped it up by 2mm on L&W. Let me know if that's enough or too much??

Compatible Cars

BMW (all models)

Published Jun 26, 2026Updated Jul 15, 2026

Originally published on thingiverse.com by Joe (muddtt) · License: CC BY

Verified by drivers

Share whether this print actually fits a real car. Installed photos and material notes make the catalog more trustworthy.

Loading fitment proof…

Comments (0)

Part lists

Save this part to named public or private collections. Public lists can be shown on this part page.

Related Parts

Finding specific fitment/category matches first.