Seaver Safefit Black Airbag VestAirbag in stretch fabric and breathable mesh Adapts beautifully to different body shapes thanks to its material Waterproof cage zip Fitted cut Concealed CO2 gas cartridge SAFEFIT by Seaver embroidery Airbag inflation time: between 90 and 170 ms. In the event of a fall, the SAFEFIT airbag vest protects your body's vital areas (neck, cervical spine, ribcage, back, lumbar zone, pelvis and sacrum) thanks to its ultra fast deployment before impact,