OVERMONT 400L Folding Double Decker Wagon – all-terrain detachable wheels, 200kg capacity

What it is and why people buy it

The OVERMONT 400L Folding Double Decker Wagon is a collapsible, double-decker festival wagon designed to move a decent amount of stuff in fewer trips. In plain terms: it’s the kind of trolley you take when you don’t want to keep running back and forth to the car for drinks, coolers, beach gear or camping kit.

The double-decker setup is the headline idea. The lower section can be extended, giving extra capacity on the go, while the whole frame folds down for storage when you’re done. On paper it leans towards practical, all-purpose hauling rather than something ultra-lightweight or “grab-and-go”.

The essentials (what you actually get)

This wagon is built around a few practical features that matter day to day:

• Double-layer storage concept, aimed at reducing the number of trips.
• Wide, all-terrain wheels for dealing with uneven ground (think grass, gravel paths, campsite tracks).
• Detachable wheels, which can make it easier to pack away depending on how you store it.
• A height and angle adjustable handle (up to 90°), so you can set it more comfortably rather than hunching.
• Two cup holders, side mesh pockets, and additional storage bags to keep smaller items easier to reach.

One small thing to keep in mind: it’s described as a 400L folding wagon, but the details provided also mention different capacity figures depending on configuration. If capacity is a major reason you’re considering it, it’s worth double-checking how the 400L figure relates to the extended lower layer.

Where it shines in real use

If you regularly ferry “non-trivial” loads—cool boxes, folding chairs, drinks, snacks, beach towels—this is the type of wagon that helps you move it all in one go. A typical scenario could look like this: you arrive at a campsite or park, load the top and lower sections with your main items, clip in any extra bags for smaller essentials, then pull it across grass or rougher ground using the wide wheels. When you’re back home, it collapses down for more compact storage.

Because it’s a double-decker design, it’s also more organised than a single-tier tote trolley. You’re not just stacking randomly, you’re spreading the load over two levels.

Key points to consider before you buy

It’s tempting to assume a wagon like this is universally easy, but a few buyer considerations are worth noting.

First, the capacity and extension mechanism matter more than you might expect. The lower section is described as extensible, which suggests the full “get more in it” potential depends on setting it up as intended.

Second, it’s aimed at moving gear rather than being the smallest thing in your car boot. Even though it folds, a double-decker wagon with wheels and a frame will still take up storage space. If you’re shopping for something very compact for a small boot or tight storage, it might feel a bit big.

Third, it’s not pitched as a lightweight commuting trolley. With a stated maximum capacity of up to 200kg, it’s clearly made for carrying weight, so it suits people who need hauling ability more than nimble day-to-day manoeuvring.

Who it’s for (and who should look elsewhere)

It makes sense if you: - want a festival/camping wagon that reduces repeat trips - regularly carry heavier or bulkier items (up to the stated capacity) - expect to pull it over mixed surfaces thanks to the wide, all-terrain wheels - prefer adjustable handle comfort over a fixed-height grip - like having accessories built in (cup holders, pockets, storage bags)

It may not suit you if: - you need the most compact folding storage possible above all else - you only carry small, light loads where a basic hand trolley or basket-style carrier would be simpler - you’re expecting a fully “plug-and-play” solution with no setup considerations for the extended lower layer

Tech summary (as described)

• Name: OVERMONT 400L Folding Double Decker Wagon
• Type: Folding double-decker detachable all-terrain festival wagon
• Capacity: up to 200kg (and capacity figures are also mentioned for different configurations)
• Wheels: all-terrain wide wheels, detachable
• Storage additions: 2 cup holders, side mesh pockets, storage bags
• Handle: adjustable height and angle up to 90°

Final verdict

If you’re the sort of shopper who keeps wishing you had a “real” way to move camping, beach, shopping or festival loads without making multiple trips, the OVERMONT double-decker wagon is a strong fit for that job. The all-terrain wide wheels and adjustable handle are the practical bits you’ll notice straight away, and the extra storage (cup holders, mesh pockets and bags) helps keep small essentials from going missing.

Where it may fall short is in compactness and “simple casual carry”. It’s a hauling wagon, so if your priority is minimal storage space or lightweight transport, you may want to look at a smaller, single-tier approach instead. For heavier, bulkier loads and mixed ground, though, it’s the kind of solution that can genuinely make outings less of a chore.

Mini FAQ

Can it handle rough ground?

The wagon uses wide all-terrain wheels, and it’s presented as suitable for different environments, so it’s designed with uneven ground in mind.

Does the handle adjust?

Yes. The handle is adjustable in height and angle, up to 90°, so you can set it for more comfortable pulling.

Is the lower storage extendable?

The description says the lower layer is extensible, which is part of how capacity is increased when needed.

Will it fold down for storage?

Yes. It’s described as offering a compact folded storage solution with minimal space usage when collapsed.

How much can it carry?

The stated maximum capacity is up to 200kg. The description also references other capacity figures depending on configuration, so it’s worth checking how you plan to set up the layers.