Reversible Airbag / Backpack for Radical 4 reversible harness but after two years of

but after two years of intense R&D we finally have a worthy successor

Since Ozone first invented the Shark Nose Profile in 2011

Weight: approx 650 grams*

all-round protection in a variety of real-world scenarios remains excellent

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Reversible Airbag / Backpack for Radical 4 reversible harness but after two years ofThe Backpack airbag RADICAL 4 is a removable airbag module with an integrated rescue parachute pocket under the seat for on demand safety. DESCRIPTION Integration on the harness Radical 4 by zipper Subcutaneous airbag with integrated parachute pocket Roll top: variable volume (S and M: 62L max and L: 67L ) New ergonomic shoulder straps, like a trail waistcoat, with two carrying options: Carrying High without a belt (Backpack light) and classic