DYLEN Cup Holder Phone Mount for Car — Expandable Base (Fits 2.3–3.6" Bottles) with 360° Ball Joint and Reinforced Arm

DYLEN's 2-in-1 Cup Holder Phone Holder combines a cup-expanding base with a sturdy phone mount to secure large bottles and smartphones in most vehicles.

If you need one accessory that frees up your dash and keeps your phone and drink stable, this DYLEN cup holder phone mount expands to fit wider cup wells while holding phones up to 3.7" wide. Built with a reinforced arm, silicone liners, and a twist-lock base, it’s designed for SUVs, trucks, RVs and cars with deep or oversized cup holders. Installation is tool-free, and the articulated ball joint gives flexible viewing angles for navigation and calls without blocking controls.

How secure will my phone stay during braking and cornering?

The mount uses a reinforced nylon arm and silicone grips that lock the phone in place to minimize movement. The one-button release keeps everyday use simple while maintaining a firm hold even on uneven roads.

• Sturdy nylon arm resists bending and wobble.
• Silicone interior grips prevent slips and scratches.
• One-touch release for quick removal without compromising hold.

Will this fit my large water bottle or travel mug?

Yes — the cup expander supports bottles and tumblers commonly used for outdoor and daily hydration. The non-slip liner and adjustable base secure containers from roughly 2.3" to 3.6" in diameter, so popular brands like Yeti and Hydro Flask fit comfortably.

• Expandable base adjusts from 2.56" to 3.94" to suit different cup wells.
• Non-scratch liner holds bottles steady and reduces rattle.
• Designed for bottles between 2.3" and 3.6" diameter (12–32 oz range).

How flexible is the viewing angle and reach for different vehicles?

The mount features a 360° rotating ball joint plus a twist-lock segmented arm so you can position your phone where it’s most visible. The long adjustable arm brings the screen closer for easier interaction while keeping charging ports and buttons accessible.

• 360° ball joint for portrait or landscape orientation.
• Segmented, lockable arm for length and angle adjustments.
• Keeps ports unobstructed for charging and wired accessories.

How simple is installation and which phones are supported?

Setup takes seconds — insert the unit into your cup holder and twist to lock for a snug, wobble-free fit. The phone clip opens with one button and accommodates most modern smartphones, including full-size iPhone models and many Android devices.

• No tools, screws or adhesives required for installation.
• Phone holder fits devices up to 3.7" wide across popular models.
• Adjust both the cup base and mount tightness to eliminate movement.

Who this is for: Drivers who juggle large tumblers and frequent navigation use will appreciate this DYLEN 2-in-1 cup holder phone mount. It’s tailored for commuters, families, road-trippers and anyone with deep or oversized vehicle cup wells who wants a single, secure mounting solution that keeps drinks stable and phones accessible without permanent modifications.