I'm right hander. Do I Buy Right or Left Zipper?

I am right handed as well, but I sleep on my right side. I have learned over the years that I prefer the right-side zipper so I can open it when it's a bit too warm and not have an exposed shoulder. For me, the right-side zipper allows me to regulate my body temperature better. My wife is also a right-side sleeper, but she prefers the left-side zipper. I suppose that's the best of both worlds: Our Marmot bags zip together.
View Details: Marmot Pinnacle Sleeping Bag: 15 Degree Down >