12°C cooler under your shirt 8 hours on one charge 600D ripstop shell Vest, long sleeve or tee Fans pop out for the wash 12,000+ Aussie tradies wearing one
In stock · Ships same day before 2pm
Site Chill V2 Fan Gear
Two brushless fans in the side panels, a 12,000mAh battery and a full 8-hour shift on one charge. Pick the vest, the long sleeve or the tee.
Free express AU-wide
30-day cool-or-refund
2-year fan warranty
What's in the box
- Garment shell with reflective tape and detachable hood
- Two brushless fan units for the side panels, twist-out for washing
- 12,000mAh battery, USB-C cable and wall charger
- Spare dust filters and a chuck-in-the-ute carry bag
Shipping & returns
Free express post AU-wide. Order before 2pm on a weekday and it leaves the same day: next business day to most capital cities, two to four days regional. Not for you? Send it back within 30 days for a full refund, swaps included.
Washing & care
Twist both fans out, plug the port covers in, then cold machine wash and hang dry. Don't tumble dry the shell and don't wash the fans or the battery. Blow the filters out with the compressor every few weeks.
Warranty
Two years on the fan units and the battery, twelve months on the shell and zips. Fair wear and tear on site is covered, a forklift running over it is not. Email us with your order number and we sort a replacement.
Size guide
Measured flat, in centimetres, and the same chest fit across the vest, long sleeve and tee. Wearing it over your hi-vis shirt? Take your normal work shirt size. Wearing it underneath? Go one up. Long sleeve cuffs run 62cm at M, adding 2cm per size.
| Size | Chest | Back length |
|---|---|---|
| S | 96 to 101 | 66 |
| M | 102 to 107 | 68 |
| L | 108 to 113 | 70 |
| XL | 114 to 119 | 72 |
| 2XL | 120 to 127 | 74 |
| 3XL | 128 to 135 | 76 |
| 4XL | 136 to 143 | 78 |
| 5XL | 144 to 151 | 80 |
Between two sizes? Go up. Free swaps within 30 days.
54°C
Average roof cavity, Brisbane summer
The problem
Sweat only cools you
if the air moves
Under a hi-vis shirt in still air, sweat just sits there. You get soaked, you get slow, you get a headache by smoko, and by 2pm you're making mistakes you wouldn't make at 7am. Ice vests thaw in an hour. Drinking more water doesn't move air.
- 1 in 4
- Aussie outdoor workers report heat illness each summer
- 2.3 hrs
- Productivity lost per worker on a 35°C+ day
- $99.00
- What it costs to fix, once, for good
- Runtime
- 8 hours
- Airflow
- 9,000 L/min
- Battery
- 12,000mAh
- Rating
- IP54
Where the air goes
Side fans, not back fans
Both fans sit low in the side panels, one each side, so they pull outside air in at your ribs and push it up across your torso and out the collar. Nothing digs into your back when you lean on a ladder or sit in the ute, and a tool belt sits over the top without blocking a thing.
- Four speeds on one button. Light breeze for the ute, full noise for the roof.
- Sit down without crushing them. Nothing mounted where your back meets a seat.
- Twist out in ten seconds. Fans off, port covers in, shell through the wash.
How it works
Three steps, no manual
Two brushless fans sit in the lower side panels, one each side. They pull outside air in at your ribs and push it up across your torso and out the collar, so sweat evaporates instead of pooling. Full-body airflow, hands free, all shift.
-
Step 01
Clip the battery in
Slides into the inside pocket, plugs in with USB-C. Takes three seconds with gloves on. Charges off your ute inverter or the same charger as your phone.
-
Step 02
Pick your speed
One button, four speeds: a light breeze for the ute, full noise for the roof. Speed one stretches the battery past 12 hours.
-
Step 03
Get back to work
Wear it over or under your hi-vis shirt. Fans pop out in ten seconds so the shell goes through the wash with the rest of your gear.
Vest, long sleeve or tee
Same fans, same battery, same charger. One battery runs any of them, so a second garment costs nothing extra to run.
| Fan vest | Long sleeve | Fan tee | |
|---|---|---|---|
| Price | $99.00 | $99.00 | $99.00 |
| Best for | Over your hi-vis | Full sun, no shade | Tight spots, workshops |
| Arm cover | None, arms free | Full, taped cuffs | Short sleeve |
| Weight | 790g | 860g | 540g |
| Wear it under other gear | Yes, size up | Not ideal | Best of the three |
Full specs
- Fans
- 2 x brushless, 4 speeds
- Fan position
- Lower side panels, one each side
- Airflow
- Up to 9,000L per minute
- Noise
- 42dB speed 1, 58dB speed 4
- Battery
- 12,000mAh, USB-C
- Charge time
- 3.5 hours from flat
- Runtime
- 8hr on speed 3, 12hr+ on speed 1
- Battery fit
- One battery runs any style
- Shell
- 600D ripstop, YKK zip
- Weight
- Vest 790g, sleeve 860g, tee 540g
- Rating
- IP54 dust and splash
- Hood
- Detachable, press stud
- Pockets
- Zip chest, two flap hem
- Hi-vis
- Yellow and orange, 50mm tape
- Colours
- Hi-vis yellow, hi-vis orange, charcoal, white, camo
- Sizes
- S to 5XL, all three styles
- Washing
- Cold machine wash, fans out
- Warranty
- 2 years fans and battery
Built to survive a work site
12,000mAh battery
Full shift on speed three, over 12 hours on speed one. Recharges in 3.5 hours.
9,000L air per minute
Two side-mounted brushless fans, quiet enough to hear the boss yelling at you.
Five colourways
Hi-vis yellow or orange with 50mm day/night tape, plus charcoal, white and camo for off-site work.
600D ripstop shell
Reinforced shoulders, bar-tacked seams, YKK zip. Won't tear on a rack of steel.
IP54 dust & splash
Concrete dust, sawdust, a bit of rain: the fans keep spinning.
Machine washable
Twist the fans out, chuck the shell in cold. No hand-washing nonsense.
Against the usual fixes
| Site Chill V2 | Ice vest | Toughing it out | |
|---|---|---|---|
| Cools all shift | 8+ hours | 45 to 90 min | No |
| Needs a freezer or esky | Never | Every day | No |
| Extra weight to carry | 540g to 860g | 2 to 4kg | None |
| Cost across three summers | From $99.00 once | $400+ in packs | Lost days |
What tradies say
4.8 average from 2,140 reviews
- Would buy again
- 96%
- Bought a second
- 1 in 3
Bought the vest, hi-vis yellow, XL
"First day in a 50-degree roof and I didn't need a lie down in the ute after. Should've bought one three summers ago."
Bought the long sleeve, orange, L
"Rendered all day in it and the battery still had a bar left at knock-off. Barely notice the weight after five minutes."
Bought the tee, charcoal, M
"Wear the tee under my hi-vis in crawl spaces. Fans sit flat on the ribs so nothing catches on the joists."
Bought the vest, hi-vis yellow, 2XL
"Drink about half the water I used to. Six months of roof plumbing in Perth and the fans are still going strong."
Fair questions
Will it pass a site induction?
Order hi-vis yellow or orange and you've got 50mm reflective tape for day and night work. Charcoal, white and camo are piped rather than taped, so keep those for workshops and private jobs. Some sites have their own rules on branded gear, so check with your supervisor on a tier-one job.
Does it work in humidity up the top end?
Yes, though the effect is smaller than in dry heat. Moving air still lifts sweat off your skin in Darwin or Cairns, and most blokes up north run it on speed three or four instead of two.
Can I wear it under a harness?
Yes. The fans sit low in the side panels rather than on the back, so harness straps and a tool belt sit over the top without covering an intake. Your harness inspection rules don't change: check it as you always would.
How loud are the fans?
About 42dB on speed one and 58dB flat out, quieter than a shop vac, and you'll still hear a radio or someone yelling from the other side of the slab.
Can I buy a spare battery?
Yes, and the same battery runs all three styles. Most blokes doing doubles or night shift keep a second on the charger in the ute and swap at smoko.
What size should I order?
Take your normal work shirt size if you wear it on top, or size up if you'd rather have it under your hi-vis. S through 5XL in all five colours, and swaps are free within 30 days.
Ready for the next hot one
One charge, one battery, three styles. If it doesn't make your shift easier, send it back within 30 days and we'll refund the lot.
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