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Take on that trail with the Sirrus 36 liter pack on your back
"When you do that, often something suddenly appears in front of you and there's been quite a few times where I've had to slam on my breaks." Because the helmet is still just a concept design, some of the nuts and bolts have yet to be decided, such as the exact method for projecting video onto the visor
During my tests, I faced some pretty relentless spring showers while hiking across various trails in the UK, said OM tester Jazz
Helmets certainly don't disassemble or break down for easy storage
Lightweight construction for reduced fatigue
The buttons are bubble-style plastic overlays that make the display easy to clean but tend to crack after prolonged use
