The Ultimate Customisable Cup Holder Insert!
 

Tired of wobbly drinks on the sofa or a cup holder that's just the wrong size? Unleash the power of parametric design with the Ultimate Customisable Cup Holder Insert! This isn't just a single model, it's fully customisable so that you can create the perfect cup holder for any situation. Whether you need a snug fit for your favourite mug in the sofa, a custom insert for your car, or a holder for your desk, this has you covered. 

Designed from the ground up to be incredibly versatile, you can tweak every dimension to match your exact needs. From a simple, sleek cylinder to a fully-featured mug holder with drainage, you are in complete control. 

Features & Customisation

• Inner Diameter & Height: Tailor the main compartment to fit your most-used cups, cans, or mugs perfectly.
• Lip Diameter & Thickness: Adjust the outer lip to ensure a stable fit and a clean look on any surface.
• Wall & Bottom Thickness: Dial in the strength and material usage to your preference.
• Solid or Open Bottom: Choose between a classic open-ring design or a solid, coaster-style bottom.
• Mug Handle Cutout: Enable a generously sized slot on the side to accommodate mugs with handles. You can even control the width and height of the cutout!
• Central Drainage Hole: If you opt for a solid bottom, you can add a central hole to let condensation and spills escape easily.
• Raised Drainage Slits: Add a cross-shaped set of internal rails to the bottom, elevating your cup to ensure it never sits in moisture if you do have an unfortunate spill.
• TIP: You can make the holder really tall and use the raised slits + Mug handle cutout to turn a recessed cup holder into an extended holder for your flasks and mugs. 

Printing Recommendations

• Material: PLA will work great, but PETG also works well.
• Supports: If you have a lip, you’ll need to enable supports or the print will fail. The model isn’t complicated, just enabling supports and letting the slicer figure it out should be enough.
• Layer Height: 0.2mm is a good balance of speed and quality.
• Infill: 15-20% is plenty for a strong and sturdy cup holder.
• Ironing: Feel free to enable ironing on top surfaces for a slightly nicer finish

Click “Customise” and enjoy your perfectly-fitting, custom-designed cup holder!