HUOLE Holzkohlegrill faltbar

A charcoal box on four folding legs

The HUOLE is a charcoal grill of the simplest design. An open, elongated stainless steel box holds the embers, a grate sits on top, and underneath is a stand whose legs can be folded in. Amazon lists it under the ASIN B09SSHPH4J. It has no model number of its own: in the catalogue fields for model and part number, both times only the brand name appears.

We list it at approx. €29 according to our price box (Amazon page on 20 October 2026: €28.50). In the charcoal grill category, it belongs to the freestanding grills without a lid, the kind you put in the car for a trip and set up on the grass when you arrive. Apart from the fuel, it has little in common with a kettle grill or a grill trolley for the terrace.

The seller describes it as a grill for outdoor grill parties with 5 to 10 people that folds and can be stowed in a car boot. There is not much more documentation than that. We did not find a HUOLE manufacturer website despite searching by brand and dimensions, nor an instruction manual. What is stated here about the device therefore comes from the Amazon catalogue (retrieved on 5 October 2026) and from the product photo.

Dimensions, material and what the photo shows

Assembled, the HUOLE measures 73 × 33.5 × 70 cm (length × width × height) according to the seller, and 73 × 33 × 16 cm when folded. So the length stays the same when folding. Only the height shrinks, from 70 to 16 cm, because the legs fold under the box and the box itself stays rigid.

The product photo fits this reading. It shows a rectangular charcoal box made of bare sheet metal, whose long walls converge towards the bottom. On top lies a fine-mesh grate with a wire handle on the right short side. The four legs are designed as two hoops with one crossbar each and are attached to the outside of the box with bolted brackets. In the front wall there are several round holes and a slot beneath them.

Anyone who wants to estimate a grilling area from this should be careful. The 73 × 33.5 cm are envelope dimensions. They include the protruding rim and the legs attached at the sides, and because the walls narrow towards the bottom, the ember area is smaller than the opening at the top. How large the grate actually is cannot be derived from the external dimensions. We therefore do not calculate it either.

As for the material, the seller writes of food-safe stainless steel that is heat resistant and does not deform easily. In the product title, the same material is called “stainless steel” (“rostfreier Stahl”). Up to what temperature the heat resistance applies remains unstated.

The description specifically highlights two construction details. There are ventilation holes all around the grill so that the charcoal can burn completely. And on both sides of the oven there are additional metal rings meant to prevent burns. In the photo, you can see two small hooks or eyelets at the top of the front end. Whether these are the rings in question cannot be said with certainty from the image, and the description does not explain how they are supposed to protect against burns.

Assembly is without tools, according to the seller.

In detail: how an open charcoal box makes heat

No lid is visible in the photo, and neither the title nor the description mentions one. A vent slider is not shown either. That removes the two adjusting levers with which you control temperature on a kettle grill. What remains is the amount of embers and their distribution in the box.

Charcoal needs oxygen, ideally from below, so that the embers do not suffocate in their own ash. Holes in the walls let fresh air flow in, the hot air rises up through the grate, and a weak chimney effect arises. That is exactly what ventilation holes in an open box are for. The description says nothing about a way to close them. The air supply is therefore fixed, and how hot it gets at the grate depends almost entirely on the amount of charcoal and the distance between the embers and the food.

With a grill like this, you build different heat zones with a shovel. A dense, high layer of charcoal at one end, a thin one or none at the other: over the dense embers you sear, and onto the cool side you move whatever is already done. In a box of this length, there is room for two such zones.

Indirect cooking in the proper sense, that is, cooking in hot air under a closed hood, is not possible without a lid. Whole chickens, thick roasts and smoking with wood chips are therefore out, at least in the form you know from a kettle grill. What works well are short cooking times over direct heat: sausages, skewers, thin steaks, sliced vegetables. That is not a weakness of the HUOLE in particular, but of the design.

For lighting, the same applies as for any open charcoal grill. A chimney starter brings the charcoal to a glow evenly, and it only goes into the box once it is covered in grey ash on top. Methylated spirits, petrol and other liquid fire accelerants have no place in any charcoal grill.

Is the HUOLE enough for ten people?

The seller says yes and states 5 to 10 people. This cannot be verified, because the grate area is not stated. We would plan on five people in one go and, for ten people, on several rounds at the grate.

People figures for grills are not a standardised quantity. There is no rule for how many square centimetres of grate there are per guest, and every seller calculates by their own feel. A look at our catalogue shows how much this varies: the Hocamel Klappgrill XXL is also 73 cm long on the outside, but only 28 cm wide according to the title, and Hocamel writes “more than 8 people”. The much smaller Y’Tbvrt folding grill is stated for 2 to 6 people. The numbers are close together even though the devices are very different in size.

At a real grill party, the bottleneck is often not the grate area but the embers. An open box releases its heat upwards unchecked, and anyone grilling for two hours with lump charcoal will generally have to top up; with briquettes the embers last longer. With a full grate, that means: move the food aside, lift the grate or slide charcoal in from the side, and wait until the new charcoal has glowed through. If you are grilling for ten people, it is better to plan these pauses in from the start, or to light the next batch in the chimney starter while the first is still working.

Standing height is the point where the HUOLE has an edge over a tabletop grill. At 70 cm overall height, it stands on its own legs on the grass or the pitch and needs no camping table that could suffer under a hot charcoal pan. How stable the stand is on soft ground we cannot judge without manufacturer information on load capacity.

What the seller leaves open

The gaps are large with this grill, so they are collected here. There is no figure for the grilling area and grate size, nor for the charcoal fill capacity, maximum temperature or heating-up time. A reliable device weight is missing; details on that are in the questions below. Also open are the stainless steel grade and the sheet thickness, the material of the grate and whether one or two grates are included, whether a separate charcoal grate lies under the embers and whether the grate is height adjustable. No scope of delivery is listed anywhere, and an ash drawer or ash removal is not described. For assembly, there is no time specification beyond “without tools”. On warranty terms, spare parts, country of origin, company headquarters and market launch we found nothing, and because there are no instructions, the manufacturer’s safety notes, minimum distances and care specifications are also missing.

Safety and care when there are no instructions

Because there is no instruction manual, we cannot reproduce any manufacturer specifications here. What follows are the general rules for open charcoal grills, and they are meant as such.

As a basic rule: a charcoal grill belongs outdoors, never in a tent, awning, motorhome or garage, not even for afterglow or to keep warm. Incomplete combustion produces carbon monoxide, a gas you can neither smell nor see and which in enclosed spaces can be fatal within a short time. The product title fittingly speaks of grill parties “outdoors”.

The grill needs a level, non-flammable surface and distance from everything that can catch fire, that is, from tent canvas, awnings, dry grass and hedges. Before the charcoal goes in, both pairs of legs should be fully unfolded and the box should stand level. Once the embers are burning, the grill is no longer moved. The metal rings at the sides do not change the fact that a box of bare stainless steel gets hot all over above the embers; grill gloves are part of the kit.

You let the ash cool down completely, ideally overnight in a metal bucket. Only then does it go into general waste or the campsite’s ash disposal, never into the paper or organic waste bin. Only after that is the grill folded up. It goes into the boot only when cold.

For care, only the general points remain. “Stainless” does not mean with stainless steel that nothing ever discolours: heat produces coloured or brownish tarnish on bare stainless steel, and surface rust from other metal parts can settle on the surface. Both are normal with a grill of this design. Letting the box dry before stowing it at least prevents moisture from lingering in the joints while it is folded.

These three alternatives are worth a look

The prices are the guide values from our price boxes and change constantly. The rating is an editorial assessment based on the data comparison; we did not measure anything on any of the four devices.

When the HUOLE suits and when another grill does

The first question is the route to the grilling spot. If you drive right up to the meadow or the pitch, the packed size of the HUOLE is no problem, as long as your boot has 73 cm of free length; measure that beforehand, because the long side cannot be folded. If you walk the last kilometres or go by bicycle, it is the wrong choice. Then a flat folding grill such as the Y’Tbvrt suits better, which according to the seller folds down to a few centimetres.

The second question is what is going on the grate. For sausages, skewers and vegetables on an afternoon, an open charcoal box is enough. If you want to make pulled pork, spare ribs or a whole chicken, you need a lid, and then there is no way around a kettle grill or a grill with a hood.

Third, the documentation. With the HUOLE, you are buying a device for which there are no instructions, no spare parts list and no known warranty. At approx. €29, that is a manageable risk, and we consider the price appropriate for this purpose. But if you value binding safety notes and a manufacturer you can reach, you spend more and get exactly that from a brand with its own website. With the Hocamel, at least the scope of delivery is described.

Fourth, the place of use. As the main grill for your own garden, running every weekend, we would not buy the HUOLE. Sheet thickness and stainless steel grade are unknown, and whether a charcoal box warps after many grill evenings depends on exactly that. If you grill in the garden more often, you are better served by a grill trolley or kettle grill with documented components. If, on the other hand, you drive to the lake by car two or three times a summer, you use it exactly as the seller describes it. Which design suits your way of travelling is covered in our guide buying a camping grill, and the Grill Finder filters by budget and type of grill.