Car Cup Holder Expander Adjustable Auto-Expanding Insert | Fits 12-64 oz Cups Bottles Mugs | Universal Vehicle Cup Holder Adapter No-Tool Install Sturdy Travel Car Interior Accessory

Car Cup Holder Expander – Adjustable Auto-Expanding Insert for 12–64 oz

Never struggle with an oversized tumbler or water bottle in your car again. This auto-expanding cup holder insert adapts instantly to fit virtually any cup, bottle, or mug from 12 oz to 64 oz – no tools, no fuss, just drop it in and go.

Key Features

• Auto-Expanding Design – Automatically adjusts to grip cups from 12 oz to 64 oz including tumblers, travel mugs, and large water bottles
• Universal Fit – Compatible with most standard vehicle cup holders; no modification required
• No-Tool Installation – Simply place into your existing cup holder – ready to use in seconds
• Sturdy & Dependable – Durable construction holds cups securely even on bumpy roads
• Must-Have Travel Accessory – Ideal for daily commutes, road trips, and rideshare vehicles

Specifications

Use Scenarios

• Large tumblers & Stanley cups – Finally fits your 40oz or 64oz travel mug
• Daily commute – Keep your coffee or water bottle secure on the go
• Road trips – Holds large bottles steady on long drives
• Rideshare & fleet vehicles – Easy to move between cars; no permanent install
• Gift for drivers – Practical car accessory gift for any vehicle owner