Active lifejackets have high volume buoyancy together with unique safety features. This jacket is the first choice for those with safety and convenience in mind. The introduction of Cylinder Safe and S Design lung features demonstrate Seago’s ongoing investment in safety innovation. The 3D contour design reduces the surface area in contact with your body making the lifejacket almost unnoticeable for both men and women. Lifejacket is fully automatic and has harness attachment point.