The Coromell series combines the lightweight and compact benefits of a technical backcountry bag with the space and comfort of a basecamp bag. It uses a semi-rectangular cut, tapering slightly at the foot ,which helps it perform better thermally than a full rectangular bag and still gives you plenty of room to move around during the night. It also has a full-length zipper which follows all the way across the bottom of the bag allowing you to open it fully and use it as a blanket. There are dual locking sliders so the zipper won’t open as you move and you can open the bag from either end to help you regulate your temperature. The feature-rich Coromell series also includes zippered chest pockets, sleeping pad security loops and internal liner loops. But of all of its features, one of the coolest, most versatile and exclusive to Kelty, is its removable zip-off hood. Both sides of the zipper are protected against drafts for cold-weather use then the hood can zip off entirely when the weather is warmer. Finally, when you’re done using your Coromell you can store it in its cotton storage sack or pack it down in its lightweight, compression stuff sack.