The Mustang Elite inflatable PFD provides 28 pounds of flotation, half again as much as the standard inflatable PFD. The Mustang inflates automatically, using Hydrostatic Inflator Technology, which prevents inadvertent blowups by requiring a precise minimum level of water pressure to trigger inflation. Rain or an occasional wave over the bow won't set it off. For kayak anglers, Mustang has added a variety of anchor points on the front of the vest for line cutters and other fishing tools.