NRS Big Kahuna Inflatable PFDProtect yourself while stand up paddling or surfing with the NRS Big Kahuna Inflatable PFD. Stores around the waist and out of the way until you need it. This PFD is certified by the U. S. Coast Guard as a Type V PFD. However, it meets Coast Guard requirements for Type III PFDs when it is worn. In other words, you have to have the pouch secured around your waist for it to qualify as a required flotation device. It is only approved for use by persons