Stay warm wherever you roam with the Rockwater Designs Heat Zone oversized rectangular sleeping bag. Whether you're camping in the woods or backpacking around the world, this lightweight, 3-season sleeping bag is a great companion. The thermal rating of 0 degrees C means you'll stay snug whether you're camping in the spring, summer, or fall. | Rockwater Designs Rectangular Heat Zone Sleeping Bag (0-Degrees Celcius) - Forest/Dark Grey