Hummer H2 Cologne for men was introduced in 2005 by Hummer after the success of the original Hummer cologne. Hummer H2 cologne is a very masculine fragrance and is perfect for the outdoors. It contains a blend of the following fragrance notes: Top note: Mandarin Peel, Cinnamon Leaves and Bergamot. Middle note: Cardamom, Bourbon Pepper and Elemi. Base note: Incense and Red Myrrh.