Kelty Galactic 30 Degree Sleeping Bag 550 Fill Down – Duck Green/Olive Oil Can a rec bag be sexy? Go ahead and get down with our down-filled Galactic Bag. It’s compact enough for you to carry for nights on the trail, and roomy enough to stretch out under starry nights close to your car. And when the moment is right to spend a cuddly night, two of these bags easily zip together so you can spoon in a double-wide.