20 oz YETI Rambler TPU Sleeve – Anti-Squeak Cup Holder Protector

Stop the squeaking, rattling, and annoying plastic-on-metal noises in your vehicle's cup holders!

This simple, functional TPU sleeve was born out of a real-world frustration. My Kia Carnival's plastic cup holder retainers made a horrible squeaking noise whenever I inserted or removed my 20oz YETI tumbler.

Rather than tolerate the noise, I designed a solution!

This flexible, 3D-printable sleeve fits around the bottom of a 20oz YETI Rambler tumbler, creating a soft barrier between the tumbler and the vehicle's cup holder.

The result? A noticeably quieter experience, with a comfortable textured finish that looks and feels great.

Features

Noise Reduction: Helps eliminate the irritating squeaking and scraping caused by contact between your tumbler and plastic cup holder components.

Flexible TPU Construction: Designed for flexible filament to provide a soft, slightly rubbery contact surface.

Textured Exterior: Fuzzy Skin printing creates an attractive, grippy texture.

Added Protection: Helps prevent scratches and scuffs on the lower portion of your tumbler.

Snug Fit: Designed specifically around the 20oz YETI Rambler tumbler.

Practical Design: No unnecessary components, fasteners, or complicated assembly.

Compatibility

Designed and tested with a 20oz YETI Rambler tumbler.

Originally developed to eliminate cup holder squeaking in a Kia Carnival, but may also be useful in other vehicles with similar cup holder designs.

Fit and noise reduction may vary depending on your tumbler, vehicle, and printed material.

Important Information

This is a DIGITAL DOWNLOAD, not a physical product. A 3D printer and flexible TPU filament are required.

The textured Fuzzy Skin finish is generated through slicer settings and may need to be enabled manually when using other slicers.

YETI and Kia are trademarks of their respective owners. This is an independently designed accessory and is not affiliated with or endorsed by either company.