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メナHey there, I’m Mena (@menachite), a hybrid engineer who handles both mechanical and electrical work.
- How cool does BURTLE fan-cooled workwear actually get?
- Does BURTLE fan-cooled gear work for bike commuting?
- Which model should you get?
This article answers exactly those questions.
I commute to work on a road bike. But this summer… it was brutally hot. Hot enough that I finally had to do something about it, so I set my sights on fan-cooled workwear.
Here I’ll share my honest impressions of using fan-cooled gear for a bike commute, along with the setup I bought.
Cutting to the conclusion first: fan-cooled workwear itself is genuinely worth recommending, but I would not recommend it specifically for cyclists.
Simply put, I felt the cost-to-benefit ratio wasn’t great for cycling. Details below.
I hope this helps even a little with your own research into fan-cooled workwear.
Unboxing Review: BURTLE Fan-Cooled Workwear
This time I picked up BURTLE’s fan-cooled workwear system. At the time of writing it’s one of the most current lineups, and functionally it’s arguably the best in its class compared to other brands.
That said, BURTLE offers a huge number of variations.
The key point: the fabric material, the continuous battery runtime, and the total airflow of the fan unit make a real difference in how cool the setup actually feels.
Let’s go through BURTLE’s fan-cooled workwear lineup as part of this review.
Fan Unit & Battery
The fan unit I’m featuring here, the AC08-1, is BURTLE’s current-generation fan for the AIRCRAFT system sold through the official U.S. distributor. It has a waterproof design that lets you rinse the whole thing under water, and a durable brushless motor fan.
Note: exact battery capacity/runtime figures for this specific U.S. model weren’t independently confirmed for this article, so I’m not quoting numbers here — but the general experience below matches what I felt using the Japan-market equivalent.
Size-wise, it comfortably fits in one hand, which makes it easy to handle.
There’s a battery indicator light too, which is a nice touch.
As for continuous runtime, when you switch it on it starts at the third airflow level from the top.
That level ran continuously for around 15 hours on the Japan-market unit I own — honestly, more than enough runtime.
You can feel that the inside of the garment stays dry instead of getting stuffy.
At the second level from the top, you clearly feel the coolness. Runtime at that level was around 8 hours.
Honestly, the difference in coolness between the top level and the second-from-top level is barely noticeable.
Battery life is outstanding.
I went with black, figuring it would go with anything.
The pair weighs a bit — a couple hundred grams combined — but the build quality and looks are noticeably more solid than other fan-cooled gear I’ve tried.
The airflow the moment you switch it on is already strong. Bumping up the airflow level increases the output roughly 1.5x each step.
It’s seriously strong — like sticking a desk fan directly against your stomach (lol).
As for noise, at level 1 you barely notice it’s running.
At level 2, you start to notice a faint hum.
From level 3 it’s clearly noisy, so if you’re thinking about noise for everyday use, level 2 is realistically the ceiling.
Even so, you still get plenty of cooling at that level.
The housing has a ring-nut style structure on the back — you remove the outer ring, clip it through the garment, and reattach it.
There’s also a mystery rubber flap on the back, which turns out to be a plug cover that lets you rinse the whole fan under running water.
Yes — even though it has moving parts exposed like a regular fan, this BURTLE model can be fully washed with water.
Just like a desk fan gets grimy from constant use, fan-cooled workwear is no exception, so this water resistance is a quietly appreciated feature.
Jacket
For the garment itself I’m featuring the AC1181 Aircraft Jacket, BURTLE’s current U.S.-market fan-cooled jacket. My own daily-wear unit is a JP-market equivalent, a discontinued 2021 model in a navy colorway that goes with pretty much everything.
It wasn’t a bargain pick — the design and use case simply matched what I needed. The garment itself is built for fan-cooled use, but you can tell BURTLE’s roots as a genuine workwear maker show up in a dozen small details, and that alone got me pretty hyped.
At a glance you’ll notice a chest pocket — it’s deep enough that even a larger phone fits inside completely.
Both shoulders have D-ring loops for harness hooks. Those are meant for elevated worksite tasks, so you won’t need them for everyday wear, but they’re handy for clipping things on with a carabiner. When not needed, they tuck into the pocket.
Here’s the back view. I shot this outdoors so the color reads pretty naturally.
There’s a reflector on the back, so you’ll get noticed even when walking around at dusk.
The battery storage pocket is on the inside left. There’s a flap to keep it from popping out, so it holds up fine even with vigorous movement.
You can control the button from outside the pocket without pulling the battery out — a small thing, but genuinely convenient.
There’s also a mesh pocket on the inside back, meant for an ice pack if the fan alone isn’t enough on a brutally hot day.
BURTLE sells an official ice pack for it, but honestly you can substitute something from your freezer at home — it comes down to how much weight you’re willing to carry and how far you want to go. My honest take after trying it: I didn’t need it (lol).
Freezer Vest & Ice Pack Set
BURTLE also sells a Freezer Vest & Ice Pack Set (AC350S) for days when the fan system alone isn’t enough — this is the same model available on both the U.S. and Japan Amazon storefronts, so it’s a solid pick if you want extra cooling in reserve for the hottest days.
I Ran a Real-World Performance Test!
I tested it under a few different conditions: normal use, wearing a backpack, and riding a bike.
Normal Use
Here’s what normal use feels like.
AIRCRAFT has 4 airflow levels, and switching it on defaults to the second level from the bottom.
From the side, the jacket puffs out slightly. Even at the second-from-bottom level, you feel plenty cool.
One thing that felt like a slight letdown: the nylon/titanium coating blocks heat well from your skin, but on sunny days the fabric itself seemed to absorb heat fairly easily.
A lighter color that reflects heat better might have been a smarter pick — a small miss on my part when choosing the garment.
If this were 100% cotton, the experience would probably be different — as the fabric absorbs sweat and the fan evaporates it, the heat carried away by that evaporation might make it feel even more refreshing.
That said, cotton also gets heavier once it soaks up sweat, so it really depends on the type of work you’re doing.
This one comes down to personal preference.
My conclusion: if you’ll be outdoors for long stretches, a heat-blocking model is the better choice.
If you’re mostly indoors, 100% cotton might be the smarter pick.
Even accounting for all that, the coolness while the fan is running is genuinely satisfying.
Pairing it with a cooling base layer would probably make it even more refreshing.
I also tried it while doing yard work, and it was incredibly cool.
The difference between having it and not is night and day.
Being shielded from mosquitoes by the airflow was a nice bonus too.
Wearing It With a Backpack
With a backpack on, airflow is somewhat restricted, as you’d expect.
That said, it still cuts down on back sweat noticeably, so it’s not like it stops working entirely.
Still, it’s unquestionably cooler without a backpack on.
Riding a Bike
My blog’s whole selling point is not sugarcoating things, so I’ll say it straight: there’s not much benefit to wearing fan-cooled workwear while cycling! (lol)
With a few exceptions.
Here’s what it looks like on the bike.
Why doesn’t fan-cooled gear help much here? Because once you’re actually riding,
you already get plenty of natural wind, and that alone feels cooler. The fan setup alone weighs about a kilogram, so if anything it might be a net negative.
Blunt, but that’s the honest conclusion I landed on.
So is there truly no benefit at all? Good news for fan-cooled-gear fans out there — there are a couple of small upsides.
First: it’s cool while waiting at red lights.
A pretty minor benefit, sure — a bit underwhelming for a $150+ purchase.
Second: cooldown speed when you step into a convenience store is dramatically faster.
This one’s a genuinely solid benefit. On brutally hot days, that fast cooldown saved me more than once.
Even at level 2, it cools you down plenty fast, and it’s quiet enough that it doesn’t bother you much either.
Summary
BURTLE’s fan-cooled workwear lineup overall felt like a highly refined, well-executed system.
Here’s a rundown of the pros and cons.
Pros
- Genuinely comfortable for work.
- Easy to maintain — you can rinse it with water.
- Long battery life, enough to last a full workday.
- Choice of cotton or nylon: cotton absorbs sweat well, nylon blocks heat better.
Cons
- Expensive — well over $150.
- Not worth it when you’re already getting natural wind, like cycling.
- The full setup weighs around a kilogram, so it’s noticeably heavy.
If your work involves high-heat conditions, it might be worth considering.
I hope this article helps you out.