It's not secret hunting is hard on your body. Hiking up and down mountains all day makes for sore legs and a sore back, but your neck can also take a beating. Long hours looking through a spotting scope or binoculars can strain the neck. Make sure your neck gets a full recovery every night with the Sea to Summit Aeros Premium Pillow. At only 2.8 ounces it wont add much weight or take up much space, but it will provide the comfort of your favorite pillow at home.