The lightweight Tumbler bag from Kelty keeps you comfortable on the 50-degree side and toasty on the 30-degree side. One of Kelty's only bags with a cotton blend liner, you'll sleep like a baby wherever you are. Kelty Cloudloft insulation offers soft, high-loft warmth with durable compressibility. On colder nights, or a chilly pre-dawn use the thicker insulated 30°F side of the bag; on warmer nights, flip the bag over for a little less insulation on the 50°F side.
Locking zippers with dual sliders allow for easy venting or fully unzip and use as a blanket. The full length draft tube with anti-snag zipper construction ensures warmth and easy-maneuvering through the night. The Tumbler series includes external snaps, to secure it inside another rectangular bag, as an added warmth layering system. Or, use the liner loops to secure an extra layer inside the Tumbler on chillier nights. The Tumbler includes a custom-sized stuff sack for easy transport and storage.