Upgrade your golf cart with this 3-inch cup holder adapter, designed to securely hold larger tumblers and drink bottles that don’t fit standard golf cart cup holders.

Perfect for popular 30oz tumblers and similar drinkware, this insert helps prevent tipping, rattling, and spills while driving on the course.

you may use cups smaller then 3" wide but they will not securely stay in place 

✅ Compatible Yeti & Stanley Models (3" Base Diameter)

This golf cart cup holder adapter is designed to fit drinkware with an approximate 3-inch base diameter.

✔️ Fits Most:

Yeti:

• Yeti Rambler 20oz Tumbler

• Yeti Rambler 30oz Tumbler

• Yeti Rambler 24oz Mug

• Yeti Rambler Colster (Standard & Tall)

• Yeti 18oz & 26oz Bottles (with standard base)

Stanley:

• Stanley Quencher 20oz

• Stanley Quencher 30oz

• Stanley IceFlow Tumblers

• Stanley Classic Trigger-Action Travel Mug

• Stanley 20oz & 30oz Adventure Tumblers

✅ Features:

• Designed to fit 3-inch diameter cups and tumblers

• Compatible with many Yeti Rambler, Stanley, and similar bottles

• Provides a tighter, more secure fit in golf cart cup holders

• Helps prevent wobbling and tipping

• Durable construction built for outdoor use

• Easy drop-in installation — no tools required

🏌️ Great For:

• Golf carts

• UTVs

• Side-by-sides

• Boats

• Lawn equipment

• Vehicles with oversized cup holders