a.k.a. Trader Vic's PNG Angoram Mug, Trader Vic's Papua New Guinea Angoram Mug
From Trader Vic's:
"Designed by Trader Vic's legend, Javier Del Campo, the Angoram mug is part of our Papua New Guinea mug collection. This mug holds 30 OZ. The inspiration for this design comes from Angoram, a city in the Sepik province of Papua New Guinea."
There is also a mini mug version of this same design.