
Five seconds of it working
Take a hand off the bars, and you have let go of the brake
On a bicycle or an e-scooter there is no indicator at all. On a motorcycle the blinkers sit down by your knees — below the hood line of the car behind you, and hidden by your own leg the moment you lean into the turn. So you either stick an arm out and ride the corner one-handed, or you keep both hands on and hope the driver guesses right.
Reflective strips and a tail light tell that driver you exist. They never tell him you are about to move left. This panel does: a wide arrow in green LEDs, flat on your back at shoulder height, fired from a remote zip-tied to your bars. Neither hand leaves the grips.
One bag, three sets of handlebars
What it actually fixes
A tail light says I am here. It never says where I am going.
That gap is the one every rider fills with an arm out in the dark — for the half-second it is out, in a sleeve the colour of the road, at waist height. An arrow on your back, in green, at the height of the driver's eyeline, holds for as long as you hold the button.
Three steps, then forget about it
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① Zip-tie the remote on
Four ties in the box. No tools, no drilling, two minutes.
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② Tap left or right
Your thumb stays on the bar. The arrow starts behind you.
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③ Charge it by USB
The panel unclips off the bag. Plug it in like a phone.
The driver behind you is not going to guess. Tell him.
Left, right, straight ahead and stop — four modes on one thumb, eighteen litres of room underneath, and a rain cover in the pocket for the day the sky opens.
How it compares
Against the two things a rider actually does instead: stick an arm out, or trust the tail light to say it for them.
|   | This backpack | A hand signal | A tail light |
|---|---|---|---|
Shows which way you are turning |
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Works with both hands on the bars |
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Sits at the following driver's eye level |
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Stays lit for the whole turn |
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Works on a bike with no indicators |
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Carries your laptop, jacket and lock |
Questions riders ask
How does the remote attach?
How does the remote attach?
Four zip ties and a small mount, both in the box. It clamps to a standard handlebar on a motorcycle, a bicycle or an e-scooter, within thumb reach of the grip. No wiring, nothing to drill.
Will drivers actually see it?
Will drivers actually see it?
It is a grid of green LEDs on the flat of your back, roughly at the eye level of the driver behind you — higher than a tail light and higher than your bike's indicators. At night that is the brightest thing on you.
Does it work on a motorcycle?
Does it work on a motorcycle?
Yes — it is a backpack, so it goes wherever you do, and the panel sits above the hood line of the car behind. Treat it as an extra signal on top of the indicators your bike is required to have, not a replacement for them.
How do I charge it?
How do I charge it?
The panel unclips off the back of the bag and charges over USB, the same way you charge a phone.
What fits in 18 litres?
What fits in 18 litres?
17.3" × 11.4" × 7.1" (44 × 29 × 18 cm). A 14" laptop, a folded jacket, a lock, and a bottle in each stretch side pocket. The bag itself is about 1.4 lb (630 g).
What happens if it rains?
What happens if it rains?
The nylon is water-resistant and there is a rain cover in the pocket for heavy rain. Pull it over the bag and the panel stays visible through it.
How long is delivery?
How long is delivery?
Free tracked shipping on every order, arriving in 7 to 12 business days.
What if it is not for me?
What if it is not for me?
30 days from delivery to send it back.



