The Overland Cup HolderBy Steadi Labs

—The rig with the engine off

The aftermarket will sell you a mount for anything. Camp has nothing to mount it to.

Read the product titles instead of the marketing copy and the host is right there in the name. Six listings priced further down this page, six different hosts — a B-size ball, a claw that closes on 0.625″ to 1.14″, a MOLLE panel, a chair frame, an armrest, a factory socket. Not one of them can invent the thing it hangs off. That is not a gap in the market: the category is literally called mounts.

The instant the engine stops, the hosts are gone. What is left is planes — a powder-coated table, a hinged fridge lid, a steel tailgate, two and a half inches of foam, and dirt nobody graded. This is a 5.2″ moulded base that stands on a plane and lifts off it.

4.9 average · 121 reviews

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from $14.95 · free shipping on every order

Ships from Orange, California. 90 days to change your mind, used is fine.

A plain aluminium can standing in a white Steadi on the ribbed bed liner of an open truck tailgate.
Tailgate down, engine off. Twelve colours in all.

—Read this before anything else

A mount needs a host. The cab is full of them. Camp has none.

Up front, because credibility is worth more than the sale: inside the vehicle, the mounted solution is the right solution and it already exists. The cab is dense with hosts — a factory socket, a console lid, a seat rail, a dash, a grab handle, a roll bar. If your problem is a drink in the cab, buy a clamp mount and bolt it down, or buy an expander for the socket you already have. Nothing on this page beats a bracket screwed to something solid.

Then the engine stops, and every one of those hosts walks away with the cab. Here is what the aftermarket asks for instead, in each seller’s own published words.

RAM · Tough-Claw

$40.49

needs 0.625″–1.14″

The claw’s own published range. A bar, a roll cage tube, a rail. The middle of a camp table is not one.

MOLLE panel holder

$29.99

needs a MOLLE panel

Listed for the 2024+ Tacoma at $29.99, on sale at $26.99, and described in the listing as “Fully MOLLE-compatible.”

Helinox chair holder

$16.95

needs that chair

“Easily attaches to the frame of compatible models during chair assembly.” Fourteen Helinox products named as compatible; five chairs named as excluded.

Or stand it on the plane

$14.95

needs a flat surface

A 5.2″ moulded base, about 3.6 ounces, that the drink stands in. The tailgate is enough. So is the table, the fridge lid and the drawer.

Every one of those is a way of hanging a cup off something already there, and not one of them can invent the something. That is the structural answer to why a modern rig carries cup holders in the console, the doors and the second row, and camp has none: a cup holder needs something to hold on to. Camp does not have one, and no amount of aftermarket ingenuity is going to change that.

Sources: rammount.com (RAM-B-132-400U) · tacomalifestyle.com · helinox.com. Prices and requirements fetched 4 September 2026.

—The tell that this is structural, not laziness

Every surface at camp is a plane, and the numbers are the makers’ own.

  • The drop-down table. Front Runner’s tailgate table is “Made from steel and sealed with the same durable, weather-resistant black powder coating as the Front Runner Racks,” with a 25.5″ × 13″ primary tray, an 88.2 lb load rating and a $299 list price. No recess in it, and there was never going to be — a recess would ruin it as a work surface.
  • The fridge lid. A Dometic CFX5 45 is 27.32″ × 15.67″ × 18.74″, 40.26 lbs, with a “removable, textured nonslip lid.” The flattest thing in camp, and hinged.
  • The tent floor. An iKamper Skycamp 3.0 gives 82¾″ × 77¼″ of sleeping area over a “9-zone, 2 1/2″ thick, insulated polyfoam” mattress. That is not a floor. It is a mattress, up on the roof, over a sleeping bag.
  • The ground. The BLM’s own definition: “Camping on public lands away from developed recreation facilities is called dispersed camping.” Developed recreation facilities are where the picnic tables live.

Three things make those planes worse than they look, and all three are consequences of the surfaces doing their real jobs.

They are tilted. You parked on dirt, and dirt has an attitude. Whatever the rig’s is, the tailgate, the fridge lid and the drawer slide inherit it. Nobody grades a dispersed site.

They are slick. Powder coat over steel. Sealed polymer on a fridge lid. Roll-formed aluminium. A bamboo cutting board. Add the condensation off a cold can and you have a low-friction interface under a heavy, top-weighted object.

They move. The fridge lid is hinged and is going to open. The tailgate flexes and gets leaned on. The table catches a hip. The tent floor deforms under a knee.

None of that is a defect. The tailgate is a load surface. The lid seals a compressor box against highway dust. The table is rated for 88 pounds of stove and dishes. Every one is engineered for a job and doing it well. Not one was ever asked about your coffee.

Sources: Front Runner via dometic.com · dometic.com (CFX5 45) · ikamper.com · blm.gov. Specifications and prices fetched 4 September 2026.

—Does it actually work

It wobbles. Then it settles.

A full can, and somebody putting their weight down beside it. The base is 5.2 inches across, so the whole thing has to lean a long way before the drink clears the edge of its own support.

Filmed on a couch cushion, not at a dispersed site and not on a trail. It is the footage we have. A cushion is a soft, uneven surface, which is the harder case rather than the flattering one — but we are not going to dress a living room up as your camp, and nothing in it shows a vehicle in motion.

A full can standing in a white Steadi on a couch cushion, a living room behind it.
Real footage, one take, no cuts.

—Stated mechanically, because that is what you would rather have

The fixed 5.2 inches is the whole trick.

The base does not expand, contract or deform. It is one moulded size, and being fixed is the point. It sits under the drink and widens the footprint of support, so the container’s centre of mass has to travel further sideways before it clears the edge of that footprint than it does over the bottom of a bare can. A bigger tilt to go over; a settle-back from a smaller one.

How much further, we cannot tell you, and neither can anybody else, because the number it would take is not published. Crown gives a 12 oz can’s body as 211 imperial, 66 mm metric — 2.6 inches across the barrel (crowncork.com, captured 4 September 2026) — and a can’s base is narrower than its body and appears on no spec sheet anywhere. What is not in doubt is the direction. 5.2 inches is wider than the bottom of anything you would stand on it.

We are not going to hand you a grip figure either. A moulded TPU foot is a softer interface against powder coat than bare aluminium is; that is a description of the material, not a tested result, and nobody here measured one. Distrust anyone who quotes you a number without a method attached to it.

Nothing on this page is a claim about a vehicle in motion. Engine off, gate down, parking brake set. Anybody telling you a loose object performs on corrugation is selling you something, and we are not going to be the ones doing it.

Macro of the flared base of the Steadi and the moulded STEADI mark.
The flare is the mechanism. 5.2 inches across, 2.8 inches tall.

—The object

One piece of moulded TPU. Six fins. Nothing that comes apart.

A can sliding down into the six fins of the Steadi.
Cans and bottles slide on over the top. Glasses and tumblers drop in through the fins.
  • 5.2″ base — fixed. There is one size, and it does not vary.
  • 2.8″ tall, and 1.64″ across the opening at rest.
  • Six fins flexing from 0.92″ to 3.15″. That is the entire fit range, floor and ceiling.
  • About 3.6 oz. Shore 85A thermoplastic polyurethane, injection moulded in one piece. No hinge, no fabric loop, no rubber liner, no hardware.
  • 100% BPA free, and it packs flat — a stack of them slides into a fridge slide or a door pocket. There is nothing on it to lose in the dirt because there is nothing on it that detaches.

Cans and bottles slide on from the top. Glasses and tumblers drop in through the fins. Handled mugs and stemmed glasses do neither — see the limits below, in full.

—What seats and what does not

Measure the base. The manufacturer is not going to do it for you.

Stanley publishes the 40 oz Quencher H2.0 as “5.83 x 3.94 x 12.52 in.” and describes “a narrow base that fits most car cupholders” — and publishes no base diameter anywhere on the page (stanley1913.com, captured 4 September 2026). That is the industry norm, not an oversight: every drinkware maker publishes the number that makes the cup look big and leaves out the number that decides whether it will sit in anything. The whole cup-holder-expander industry exists because of it. Where the checker below quotes a base width for a tumbler, that number came from a retailer listing or a measured review rather than from the maker — a starting point, not a promise.

Nalgene is the honest exception, and it costs us the sale. Nalgene publishes the 32 oz wide-mouth at “Diameter: 3.5 inches (89mm)” (nalgene.com, captured 4 September 2026). The fins top out at 3.15. A 32 oz Nalgene does not fit, that is a real miss on a bottle plenty of you carry, and there is no arithmetic where it is not.

Handled mugs and stemmed glasses do not seat. The handle fouls a fin; a stem has no base for the fins to grip. If your camp coffee lives in an enamel mug with a handle, this does not solve it. Better said here than in a return email.

Search by container

Every width below comes from a published specification or a measured review, not from us. Where a spec is uncertain, the answer says so.

Or the width across the bottom

A width across the bottom of the container, in inches.

A row of cans and bottles the opening accepts.
Cans, tallboys and bottles, all inside the fin range.

The five-second fit check, at the counter and not at camp

Stand whatever you actually drink out of on a sticky note. Run a pencil around the bottom. Take the container away and measure across the widest part of the circle you drew. A standard sticky note is three inches square, so a base that stays inside the paper is inside the range.

Under 3.15 inches, it seats. Over, it does not. Handle or stem, it does not, regardless of the number.

Do it tonight, on the two or three containers that actually ride in the rig, before the bins get loaded. Anything borderline — hello@steadilabs.com reaches a person, and the answer will be honest either way, including a no.

—Where it goes

Tailgate. Table. Fridge lid. Drawer. Same base, no bracket.

It sets down on the tailgate. On the drop-down table, on the fridge lid, on the drawer, on the flat rock by the fire ring. It lifts off. That is the entire operation, and it is the same operation at every one of them — which is the argument against carrying four different brackets for four different surfaces that a 0.625-to-1.14-inch claw cannot close on anyway.

The tent is the one that needs a caveat. On 2 1/2 inches of polyfoam it is standing on foam like everything else up there. Put something flat under it — a hard lid, a book, the shell edge — or accept what foam is. We are not going to claim a wide base fixes a mattress.

The ground is still dirt. Unlevel dirt under a wide base is unlevel dirt under a wide base. A flat rock or the lid of a bin is a surface; a slope with a pine cone under one edge is not.

Twelve colours, one per unit — which is the fastest way to stop four people at one table arguing about whose can is whose.

—What the aftermarket asks of camp

Every price here is the seller’s own, and so is every requirement.

Looked up on 4 September 2026, not estimated. The last column is not our characterisation of these products — it is the host each one states, in its own listing, that it needs.

The productPriceWhat it needs at camp
RAM Level Cup 16 oz with Ball (RAM-B-132BU)$26.99Holds “cups, cans, bottles, and mugs ranging from 2.5″ to 3.5″ in diameter.” What arrives is the cup and a 1″ ball that “allows for connection to any B size RAM double socket arm” — arm bought separately, base bought separately, and the base still has to bolt to something.
RAM Level Cup with Tough-Claw (RAM-B-132-400U)$40.49The bundle that brings its own grip, and the grip publishes its range: “0.625″ - 1.14″ diameter.” A handlebar, a roll bar tube, a rail. It can close on an edge inside that range; the middle of a 25.5-inch tray is not one, and neither is a fridge lid.
MOLLE cup holder, 2024+ Tacoma$29.99 · sale $26.99A MOLLE panel. The listing’s own phrase is “Fully MOLLE-compatible.”
Helinox Cup Holder$16.95One of fourteen named Helinox products — five chairs are explicitly excluded — and it “easily attaches to the frame of compatible models during chair assembly,” so it is either already on the chair or in a bin at home.
YETI Trailhead camp chair cup holderAU$35.00That chair’s armrest. “Easily attaches under the armrest,” “sized to fit most Drinkware, all Colster Can Insulators, and just about any tallboy or shorty.” Priced on YETI’s Australian store because the US page would not serve.
Cup-holder expander for the 40 oz Quencher$26.99A factory cup-holder socket to expand into. Correct in the cab, and there is no socket at camp.
The Overland Cup Holder$14.95 · four for $39.95, $9.99 eachA flat surface under the whole 5.2-inch base. The tailgate is enough. So is the table, the lid, the drawer and the flat rock.

Three concessions, and every one of them costs us the sale.

In the cab, buy the mount. A clamp mount or a socket expander is the right answer inside the vehicle and nothing here improves on it. The chair-specific holder genuinely works — $16.95 from helinox.com, AU$35.00 from au.yeti.com, both captured 4 September 2026 — on that chair, at that armrest, and if your entire drink problem is “in the chair,” that is the right tool for that one job. And a basic quad chair usually has a moulded or mesh holder built into the arm, with no accessory to buy and nothing to remember at assembly. We are not going to quote you a price against the Helinox, because we did not capture a listing for one and an unsourced number is worth nothing.

What survives all three is a specific situation: the tailgate, the table, the fridge lid, the drawer and the tent floor — five surfaces, no hosts, and one object that works the same way on all of them.

Sources: rammount.com · tacomalifestyle.com · helinox.com · au.yeti.com · swigzy.com. Prices and published requirements fetched 4 September 2026 and current as of that date. Steadi Labs is not affiliated with any of them.

—Get one

How many stations at camp, and what colour goes where.

Count the surfaces you actually use: the tailgate, the table, the chair, the tent. For most people that is two or four. Free shipping on all of them.

Checkout is handled by Steadi Labs — the company that makes The Overland Cup Holder. Secure checkout at steadilabs.com. Free shipping on every order, and 90 days to change your mind, used is fine.

—From people who bought one

None of these are from a dispersed site. We are not going to pretend otherwise.

Verbatim, unedited, not filtered by rating. This is a slice of one product-wide corpus — reviews of the Steadi, not of this page. Nobody in it mentions a truck, a tailgate, a rooftop tent or a forest road. The four below are here because they describe the mechanism this page is claiming — a wide base on a surface that is not a table, and a drink that survives somebody’s weight shifting next to it — and for no other reason. If peer proof from your own setting is what closes it for you, this page cannot give it to you, and you should wait rather than let us imply it.

A sage-green drink base holding a stainless tumbler wrapped in a dog-print design, standing on a white slotted serving tray on a soft grey blanketed surface in a living room
Photograph sent in by Customer with this review.

★★★★☆

The Steadi is everything you claimed. I place a tray on the couch cushion next to me with the Steadi, while watching TV. It’s so stable that it doesn’t budge when I get up and sit down. Is the Steadi dishwasher and/or microwave safe.

Customer · July 2026Photo from the buyerPhoto from the buyerPhoto from the buyerPhoto from the buyerPhoto from the buyerPhoto from the buyerPhoto from the buyer

★★★★★

Steadi works very well in stabilizing my drinks on soft surfaces, like the couch or by the chair I use as a nightstand.

Marie Adams · July 2026

★★★★★

Really does keep your drink cans and bottles from tipping over! We are quite impressed with these!

SPK · July 2026

★★★★★

Genius! Finally I can sit in a corner of the couch and have my drink next to me. Works beautifully, sturdy and stable. I’m very happy I found this item.

jlhinckley · July 2026

18 more, photographed by the people who bought them

Sent in with their reviews. Tap any one to read it. Different rooms, different drinks, different colours — none of them staged by us.

The four-star is first on purpose, and it is left at four stars. It is the one that describes weight going down beside the drink without the drink moving, which is the closest thing in the corpus to a camp chair — and a couch is still a couch, not a rooftop tent.

—Read this before you buy, including the part that costs us the sale

The honest limits, in full.

—Ninety days

Take it out. Bring it back dirty if it does not work.

Ninety days from delivery, used and rinsed off is fine. That is a season of weekends, which is the only test worth anything — long enough to find out whether it earns the space it takes up in the drawer, and long enough to discover the surface at your site that it turns out to be wrong for. If it does not hold up, there is no fight about it.

—Who makes it

Steadi Labs. One person, in Orange, California.

The steel injection mould open in the machine, the cavity that forms the base visible.
The mould, in the machine.
Scott Rodriguez at a workbench, holding a terracotta Steadi and looking at it, with shipping boxes behind him.
Scott, who makes them.

Scott Rodriguez made the first one after a full drink went over on a soft cushion with three kids under three in the house. It was built for spills on surfaces that were never meant to hold a drink.

It was not designed for a dispersed site, and nobody at one asked for this page. It exists because a fixed 5.2-inch footprint does the same thing on a powder-coated table as it does on a couch cushion, and because everything it does not do at camp is written above rather than buried in a return policy.

One product, made entirely here — the moulds, the material, the colour runs, all within about three and a half miles of the shop.

  • Steadi Labs — veteran founded and veteran owned
  • Designed, injection moulded, picked, packed and shipped in Orange, California
  • 100% BPA free
  • 5.2 inches across the foot, 2.8 inches tall, about 3.6 ounces

— Scott, Steadi Labs

—Asked and answered

The questions that decide it.

Does it clamp to the tailgate?

No. It does not clamp, strap, bolt, suction or stick to anything. It stands on the surface and lifts off, and that is the whole design. If you want something fixed to the rig, buy a claw mount and give it a bar to close on.

Will it hold my coffee while I’m driving?

No. That is not a claim we make, on this page or anywhere. Everything here is the rig with the engine off. For the cab, buy a mount or a socket expander — the cab is full of things to bolt to, and that is the right fix there.

Does my 40 oz Stanley fit?

Probably, and we would rather you checked than took our word. Stanley publishes no base diameter at all, so there is no manufacturer figure to quote you. Stand it on a sticky note, draw round the bottom, measure the circle. Under 3.15 inches it seats.

My 32 oz Nalgene?

No. Nalgene publishes 3.5 inches and the fins reach 3.15. That is a real miss and we are not going to soften it.

My enamel mug?

No. The handle lands exactly where the fins grip. Same answer for anything with a stem.

Will it work on the tent floor?

Only with something flat under it. A 2 1/2-inch foam mattress is not a surface, and a wide base on foam is still on foam. A hard lid or a book fixes it.

Isn’t this the same as a console cup holder expander?

Different job. An expander needs a factory socket to expand into — one listing made for the 40 oz Quencher is $26.99 from the maker’s own site, swigzy.com, captured 4 September 2026 — and there is no factory socket on a tailgate, a camp table or a fridge lid.

Is it dishwasher safe?

Yes, top rack.

—Still deciding

$14.95, against a $299 table with no recess in it.

If your whole problem is in the cab, buy the mount and close this. If your whole problem is in the chair, buy the chair’s own holder — $16.95 at helinox.com, captured 4 September 2026 — and close this too. Neither of those is a bad purchase and we are not going to pretend they are.

What is left over is the case this exists for: the tailgate, the drop-down table, the fridge lid, the drawer and the flat rock, none of which will ever grow a socket, and none of which a 0.625-to-1.14-inch claw can close on. One object, 3.6 ounces, that works the same way on all of them.

The tailgate is going to keep being a tailgate.

Nobody is going to build a camp cup holder, because a cup holder needs something to hold on to and camp does not have one. Every plane out there is engineered for its own job and doing it well. You just do not have to keep setting the coffee at the back edge where you can watch it.

See the packs

from $14.95 — free shipping on every order

90-day guarantee, used is fine · Moulded in Orange, California