A long time ago, Native Americans used to make a primitive bed from netting, rope, or even fabric that linked between two trees as the best spot for sleeping. Such primitive bed like that basically is called or known as hammock. Nowadays, people use hammock as great outdoor furniture to let them lying and swinging on it cozily whenever they have got spare time. Well, in today’s sophisticated era, hammock is also developed into hammock pad where could let people stay warm even during cool weather. No wonder it is also such popular equipment that used to be carried by people worldwide while hiking.