Master Magnetics Magnetic Cup Caddy Holder, Black 3.3" ID x 4.625" H, Pack of 6 — Strong Magnet, Anti-Vibration

The Master Magnetics Magnetic Cup Caddy is a heavy-duty, magnet-mounted holder that secures insulated mugs, cans, bottles, or small tools to any ferrous metal surface.

This compact magnetic cup holder saves countertop and vehicle space by fastening directly to magnetic steel. Built to accept a wide range of containers—insulated travel mugs, aluminum cans, spray bottles, and glass bottles—it is equally useful as a parts or accessory caddie in garages, workshops, vans, and office break rooms. The unit comes in black and ships in a convenient pack of six for multiple mounting points.

How does the magnetic cup caddy stay attached during movement?

The caddy uses a powerful permanent magnet engineered to clamp to ferrous metal and resist vibration and bumps. When mounted on a toolbox, cabinet, or vehicle interior, it holds containers steady so they don’t tip or slide around. It’s designed for everyday shop and mobile use rather than extreme off-road conditions.

• Strong rare-earth style magnet for reliable adhesion to steel surfaces
• Stable cradle shape to reduce tipping of tall or narrow bottles
• Holds through normal vehicle motion and light jostling

What sizes and container types fit inside the caddy?

The inner diameter measures 3.3 inches and the height is 4.625 inches, accommodating most insulated travel mugs and standard beverage cans. The opening and depth were chosen to hold tall, narrow items as well as shorter cans and spray bottles. For very large tumblers or oversized insulated bottles, check dimensions before mounting.

• 3.3" inner diameter fits standard cans and many insulated mugs
• 4.625" height supports taller bottles and spray cans
• Works with aluminum, glass, and stainless containers that fit the dimensions

Can the caddy be used for tools and workshop organization?

Yes — it doubles as a small tool caddie for items like lubricant cans, spray paint, and hand tools with compatible shape. Mount it inside a service van, at a workbench, or on the side of a metal cabinet to keep frequently used items accessible and off flat surfaces. The pack of six makes it simple to create a row of holders for multiple items.

• Ideal for spray cans, small lubricant bottles, and frequently used accessories
• Saves workspace by elevating tools and consumables
• Available in multi-packs to outfit shop walls, vans, and cabinets

How do I install and care for the magnetic holder?

Installation is tool-free: press the magnet side against any clean ferrous metal surface and the holder snaps into place. To maintain grip, keep the metal mounting surface free of heavy rust, paint chips, and thick debris. Wipe the plastic cup with a damp cloth and mild detergent as needed; avoid harsh solvents that could dull the finish.

• Simple press-on mounting — no hardware required
• Clean metal surface ensures strongest adhesion
• Wipe clean with mild soap; avoid abrasive cleaners

Who this is for: The Master Magnetics Magnetic Cup Caddy is a practical accessory for mechanics, hobbyists, delivery drivers, and anyone who wants to keep drinks and small tools within reach while freeing up flat surfaces. If you work from a metal toolbox, drive a service van, or need a tidy workshop solution, these durable, magnet-mounted holders provide a fast, flexible way to organize everyday items. Sold in a pack of six and offered in black, they’re a simple, no-drill upgrade to craft a neater, more accessible workspace.