This automatic life jacket from Besto is fully automatic. As soon as you fall into the water, the vest will inflate within about 5 seconds. The collar is extra luxurious with removable fleece for comfortable and safe support. The vest has a buoyancy of 165N and comes standard with a leg strap, this to make the vest function properly and for ample freeboard. Because the 165N is not very large, it also sits comfortably and is virtually unaffected while fishing. The Besto 165N automatic lifejacket is an excellent choice for fishermen or for professional use. This vest inflates automatically and is without a harness.