Mountain Warehouse Seasons Padded Kids Puffer Jacket Review: lightweight school coat that keeps them warm without complaints

I got this Mountain Warehouse Seasons padded kids puffer jacket in khaki, size 9–10 years, mainly as a school and everyday coat. I was looking for something light enough that my kid would actually keep it on, but still warm enough for those chilly mornings. Nothing fancy, just a practical jacket that doesn’t cost a fortune and can survive the usual kid treatment: schoolyard, park, mud, and being stuffed in a backpack.

After a few weeks of use, I’d say this jacket does what it’s supposed to do: it keeps them warm, it’s not bulky, and it doesn’t seem fragile. My child is quite fussy with heavy, stiff coats, and this one passed the “I’ll actually wear it without moaning” test, which for me is the real benchmark. It’s more of a spring/autumn and mild winter jacket, not something for freezing temperatures without extra layers.

In terms of conditions, we’ve had a mix of cool, windy days, some light drizzle, and a couple of proper playground mud sessions. The jacket handled all of that pretty well. The water resistance is fine for quick showers and the school run, but I wouldn’t rely on it as a full-on raincoat in a downpour. Think “resists a bit of rain” rather than “keeps them dry in a storm”.

Overall, my first impression is that it’s a practical, no-nonsense jacket: not the flashiest, but it feels reliable. There are a few things that could be better, especially the sizing and the limits of the water resistance, but for the price and for daily use, it’s a pretty solid piece of kit. I’ll break it down by design, materials, comfort, performance, durability and value so you can see if it fits what you need.

On the value for money side, this jacket sits in a nice spot. It’s usually cheaper than many big-brand kids’ coats you find in high street shops, and often discounted online. For that price, you’re getting a warm, lightweight, branded jacket that actually gets worn and has a lot of positive reviews behind it. Compared to some supermarket coats I’ve bought before, this feels better made and more thought-out, especially in terms of weight vs warmth.

Where it earns its keep is how versatile it is. My kid uses it for school, trips to the park, and travelling because it packs down small. One parent review mentioned it “rolls down small for packing in a school bag”, and I agree – that’s genuinely handy. Instead of lugging around a big bulky coat, they can shove this into their bag when the sun comes out. If a jacket is too big and awkward, kids just won’t take it, and then it’s wasted money. This one actually sees daily use, which for me justifies the price.

There are a few trade-offs for the cost: it’s not fully waterproof, there’s no hood, and the sizing means you might need to buy a size up, which can be annoying. If you want something that covers heavy rain and deep winter cold in one go, you’ll have to spend more on a thicker, more technical coat or layer this with other pieces. But if your main goal is a mid-season jacket that does school runs, playground sessions and light rain without drama, this hits that sweet spot of “good enough quality without costing a bomb”.

Overall, I’d rate the value as good. Not mind-blowing, but very fair for what you get: a comfortable, warm, lightweight jacket from a known outdoor brand, with a solid track record in reviews. If you catch it on sale, it’s even better. Just go in knowing its limits and don’t expect it to replace a full-on winter parka and a raincoat in one piece.

Design-wise, this jacket is very straightforward. No logos plastered everywhere, just a small Mountain Warehouse logo that doesn’t stand out too much. The khaki colour is easy to match with school uniform and everyday clothes, and it hides dirt better than lighter colours. It’s a short, standard-length jacket – it sits around the hips, not long like a parka. That’s good for freedom of movement on the playground, but if you want something that covers more of the legs, this isn’t it.

The quilting is done in horizontal bands, so the padding stays in place and doesn’t clump, at least not so far. The cuffs are elasticated, which helps keep the wind out of the sleeves. There’s no drawcord at the hem, so wind can get in a bit from below if it’s really gusty, but in day-to-day use my kid never complained about drafts. There’s also no hood on this particular version, which is a big design point: you’ll need a separate hat or a hoodie under it if you want head coverage.

The main thing to flag is sizing. Multiple buyers say to size up, and I agree. My kid is in the 9–10 age range, and the 9–10 fits but with not a ton of room to grow, especially in the sleeves. It’s okay if you want a neat fit now, but if you’re hoping it will last more than one school year or you want to layer a thick jumper underneath, I’d go one size up. The cut is regular, not super narrow, but it definitely doesn’t run big.

In daily use, the design works: easy zip up, pockets at a good height, light enough to stuff into a school bag. But it is basic. No reflective strips for visibility in the dark, no inside name label sewn in (you’ll have to add your own or use a marker), and no fancy adjustments. If you want loads of features, this will feel a bit bare. If you just want a simple, functional design that kids won’t complain about, it does the job.

Comfort is where this jacket scores well. My kid usually complains about coats being heavy, stiff, or “too hot then too cold”. With this one, the comment was basically: “It’s light and fine.” Which, translated from kid language, means: they forget they’re wearing it, and that’s a win. The jacket is very lightweight, and you can feel that when you pick it up – it’s much lighter than a typical thick winter coat.

On cool, windy mornings, it seems to keep them warm enough without overheating once they start running around. The synthetic insulation traps warmth, but because it’s not super thick, it doesn’t turn into a sauna when they’re active. We’ve used it over a long-sleeve t-shirt or a thin jumper down to around 5–7°C, and my kid never complained of being cold on the school run. For colder days close to freezing, I’d add a thicker hoodie underneath, but the jacket still has enough room for that as long as you haven’t sized it too tight.

The inside lining is smooth and not scratchy, so it’s fine over short sleeves too. The collar doesn’t dig into the neck, and the cuffs are snug without cutting off circulation. There’s no hood pulling the jacket back or flapping around, which my kid actually prefers for school because it fits better under a backpack and doesn’t feel bulky at the shoulders.

The only comfort-related downside is the fit vs. growth room. On my kid, the 9–10 fits well now, but I don’t see it lasting more than a year if they grow at a normal rate. The sleeves in particular might get short. So comfort is good in the moment, but if you want a “roomy and cosy” feel with thick layers, consider going one size up. Overall though, as a daily throw-on jacket that kids won’t fight you over, it’s solid. It feels like wearing a slightly thicker hoodie rather than a heavy coat, which is probably why it gets used a lot.

The jacket is made from 100% polyamide (nylon) on the outside, with synthetic microfibre insulation inside. In the hand, the outer fabric feels thin and light, almost like a packable down jacket. I was a bit worried at first that it would tear easily on climbing frames or when scraped along walls, but so far it’s held up better than I expected. No snags or holes yet, despite being dragged around a playground and shoved under a pile of bags at school.

The inside lining is smooth and also synthetic. That makes it easy to slip over jumpers and long-sleeve tops without everything bunching up. The insulation is on the lighter side – you can compress the whole jacket down quite small, almost into the size of a small football. That’s handy because my kid often shoves it into their school bag instead of wearing it when it gets warmer during the day. It’s not a big, stiff, crunchy coat; it’s more like a soft, squashy layer.

The DWR water-resistant coating does what it’s meant to do in light rain: water beads on the surface and can be shaken off. After a few showers, it still seems to work fine. The care instructions say to wash it on a 30° delicate cycle and re-proof it every six months or when dirty if you want to keep the water resistance. That’s a bit of a faff if you’re used to just chucking kids’ clothes in with everything else, but it’s standard for this type of fabric.

In terms of feel, the material isn’t noisy or plasticky. It doesn’t rustle loudly when they move, which my kid appreciates. Also, because it’s synthetic, it dries fairly quickly after being out in drizzle or after a wash. No animal-based down here, just standard synthetic fill. Overall, the materials feel decent for the price: not premium outdoor gear level, but perfectly fine for school and daily use, with the bonus of being light and easy to manage.

Durability was one of my worries because the jacket feels light and the fabric isn’t thick. After a few weeks of normal kid abuse – school, playground, being sat on, dragged, and stuffed into bags – it’s holding up better than I expected. No rips, no popped seams, and the stitching around the cuffs and hem is still intact. The zipper still runs smoothly and hasn’t snagged, which is something that often goes wrong first on cheaper jackets.

The outer material seems more resistant to scuffs than it looks. My kid has rubbed against brick walls and gone down slightly rough slides, and there are no obvious marks or pulls. Mud wipes off easily with a damp cloth, and the colour hides minor dirt quite well. I’ve washed it once so far on a 30° delicate cycle as recommended, and it came out fine – no clumping of the insulation, no shrinking, and the water beading still worked afterwards.

That said, this is still a lightweight, synthetic puffer, not a heavy-duty parka. If your kid is very rough on clothes, I wouldn’t expect it to last for years looking perfect. It will probably show wear faster than a thick canvas or heavy polyester coat. The care instructions are also a bit demanding if you want to keep the water resistance at its best: no fabric softener, low tumble dry, and occasional re-proofing. If you ignore that and just treat it like any other wash, the DWR coating will likely fade sooner.

The brand does mention a 2-year warranty, which is reassuring. It suggests they’re confident it won’t fall apart immediately. Based on what I’ve seen so far, I’d say it’s realistic to expect a solid year or two of regular school use from it, maybe more if your kid is less destructive and you follow the washing instructions. For the price point, I’d call the durability pretty solid, as long as you remember it’s built for lightness and comfort, not for hardcore mountain adventures.

Out of the bag, the Seasons padded jacket is very straightforward. It’s a lightweight, quilted puffer with a full front zipper, long sleeves, and two side pockets. No fancy fur trim, no weird decorations, just a basic kid’s coat. The khaki colour is quite neutral in real life, maybe a touch lighter than I expected, and it works for both boys and girls without screaming any particular style.

The jacket is filled with microfibre insulation, which is basically synthetic padding that traps heat while staying light. You can feel the quilting lines when you run your hand over it, but it doesn’t feel lumpy. It’s lined inside with a smooth fabric so it doesn’t catch on clothes. There’s no stretch in the fabric (100% polyamide/nylon), so the shape comes entirely from the cut and the padding, not from any elastic material.

There are two welt side pockets, big enough for small hands, gloves, or a phone if your kid carries one. No inside pocket, no chest pocket. The zipper is standard plastic with a fabric pull tab – nothing fancy, but it doesn’t feel flimsy. There’s no extra storm flap over the zip, so in strong rain you might feel a bit of damp along the zip area if it really pours. The collar is a simple notch/stand style, not a big high collar, so it’s more for mild cold than for icy winds.

On paper, it’s sold as water resistant, not fully waterproof. That matches what I’ve seen: it has a DWR (durable water repellent) finish that makes light rain bead up and roll off, but this is not a substitute for a proper rain jacket. It’s also marketed as suitable for autumn and winter, but realistically I’d call it a spring/autumn coat and a mild winter coat with a hoodie or jumper underneath. The overall presentation is “functional school jacket” rather than “technical outdoor gear”, which is exactly what I wanted.

In practice, this jacket is effective for what it’s meant for: mild to moderately cold weather, school, and general running around. The padded insulation does a good job of keeping the core warm on chilly days. We’ve used it in typical UK-type weather: 5–12°C, windy, with occasional drizzle. My kid came back warm and dry from the school run and park trips in that kind of weather without any complaints.

Wind protection is decent. The outer fabric and padding block most of the wind, especially with the elastic cuffs helping at the wrists. On a properly windy day, my kid didn’t feel cold through the body, which tells me the insulation is doing its job. Because there’s no drawcord at the bottom, you might get a bit of air coming up from the hem if they’re just standing still, but for walking and playing it’s not really noticeable.

For rain, it’s important to be clear: this is water resistant, not a full raincoat. In light showers and short bursts of drizzle, the water beads and rolls off. We had one walk where it rained lightly for about 15–20 minutes, and the jacket stayed dry inside. When the rain got heavier on another day and we were out for longer, the outer fabric started to darken and feel damp, especially around the shoulders and zip area. The inside was still mostly dry by the time we got home, but I wouldn’t trust it for a full rainy day at school without a separate waterproof layer.

As a school and everyday jacket, though, it hits the mark: warm enough for most of the year outside of the coldest months, light enough that it doesn’t get left on the peg all day, and compact enough to shove in a bag. It’s not a technical winter jacket or a ski coat (even though some reviewers also use MW for ski gear), but as a mid-season coat, it’s pretty effective. If you pair it with a hoodie and a separate rain shell when needed, it covers a lot of situations.