The key to a good night's sleep in wild places is your sleeping bag. You might not have considered that the shape of the bag would affect how warm it can keep you. Well, we did. The Saker II 20 Degree has an ergonomic articulated foot box which is nice since the feet are the most common adjustment people make for warmth. The soft nylon liner inside will keep you comfortable in a wide range of conditions and the ripstop nylon shell is DWR treated to keep moisture like morning dew out. Additionally, a zippered pocket sits right at your chest for items you need quick access to like a midnight snack or your phone.