The Sleipner disc from Guru Disc Golf was PDGA Approved on 3-15-2017.
“Sleipner (Sleipnir) is the eight-legged horse of the Norse god Odin. Sleipner runs just as well on water, land or air. Like the horse, this distance driver is equally versatile. The Sleipner can handle straight, hyzer and anhyzer shots. It will ride the wind like no other. Sleipner will add distance to your drives. Suitable for all players." - by Guru Disc Golf