Our most-rented unit, now with a full photo walkthrough
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The 7×12 is the unit we rent most, and it earns that. 453 cubic feet of temperature-controlled volume sits on a footprint that parks in a normal space — no crane, no ramp, no crew. A front-mounted ARCTIC refrigeration unit holds −10°F to 50°F off a single 115V / 20A outlet, and the dual-axle running gear with electric brakes means it tows legally behind a half-ton pickup.
Full-height rear double doors open onto a diamond-plate ramp, and the clear strip curtain lets your crew load and unload all day without dumping the cold air. This is the base model — the shelving package comes standard with rentals but is not part of an outright purchase, and there's no custom interior build-out. The commercial 4-inch insulation and LED lighting, though, are standard on every unit, rented or sold. For most kitchens, clinics, and event crews that's exactly the right amount of trailer.
What's on the build sheet
| Interior volume | 453 ft³ (12.8 m³) |
|---|---|
| Exterior dimensions | 7 ft wide × 12 ft long |
| Temperature range | −10°F to 50°F, digitally controlled |
| Insulation | Commercial-grade, 4" walls |
| Interior finish | Washable white FRP panels, aluminum trim |
| Refrigeration unit | ARCTIC front-mounted, integral |
|---|---|
| Power supply | 115V / 20A dedicated outlet recommended |
| Interior lighting | LED |
| Cord & extension | Power cable included; extension options on request |
| Axles | Dual axle with electric brakes |
|---|---|
| Rear access | Full-height double doors, heavy-duty hardware |
| Loading | Diamond-plate ramp, fold-down |
| Door protection | Clear strip curtain across full height |
| Compliance | DOT compliant and road-ready |
Need different dimensions? Custom sizes are available on request. Call 626-955-8665 or email sales@arcticmr.com to talk through your spec.
Everything above is standard. Nothing here is an upsell.
Four-inch commercial walls and an integral ARCTIC unit mean the interior holds from −10°F to 50°F through an Inland Empire summer afternoon, not just on the spec sheet.
A 12-foot box on a dual-axle frame fits a standard parking stall. Back it into a service alley, a side lot, or a hotel loading bay without closing the street.
The full-height strip curtain lets forklifts and hand trucks pass through while keeping the cold air where it belongs. No propping the doors and paying for it overnight.
115V / 20A. That's a standard dedicated circuit — the kind already in most kitchens, garages, and warehouse walls. No generator, no three-phase hookup, no electrician visit.
Dual axles with electric brakes, DOT compliant and road-ready. Tow it behind a half-ton pickup, or let us deliver it and set it up for you.
Every unit is sanitized and inspected between rentals, then plugged in and verified cold before it arrives. You get the trailer, not a project.
Side door and onboard generator are add-on options. Call to check what's on the lot for a rental, or spec them into a purchase.
The standard build. Full-height rear double doors, diamond-plate ramp, strip curtain across the doorway.
Standard
The whole trailer is built around this. A stainless ARCTIC refrigeration unit mounts on the front wall rather than the roof, which keeps the overall height low enough for a standard garage door and puts the controls at chest height where your crew can actually reach them.
No roof-mounted condenser means nothing to snag on low clearances, and the entire 453 ft³ box stays square and usable — no evaporator housing eating into your shelf run.
If you show up on this list, the base model is usually the right call.
Overflow during a kitchen remodel, a walk-in down for repair, or a seasonal push you don't want to build for.
Right size
Temperature-controlled storage for sensitive materials, on a unit that holds setpoint overnight without supervision.
Right size
Holiday volume spikes well past what a shop cooler handles. Roll the stems in, pull them out cold.
Right size
Weddings, pop-ups, and corporate functions that need cold storage on-site, not across town.
Right sizeTell us your dates, your address, and the outlet you have available. We'll confirm delivery, power, and placement.
✅ Free delivery & setup on your first rental • ✅ 24/7 support