Experience the great outdoors without the heavy lifting—the Cosmic Synthetic sleeping bag makes starlit slumbers effortlessly comfortable and budget-friendly. Designed for three-season adventures, this mummy bag combines cozy warmth with a roomier fit, so you can stretch out and relax after a long day on the trail.
Crafted from fully recycled materials, it features a buttery-soft 20D nylon shell with PFAS-Free DWR, silky CirroLoft™ ECO insulation for lightweight warmth, and an offset quilt construction to eliminate cold spots. Stay organized with the zippered internal stash pocket, and enjoy versatile temperature control thanks to dual locking sliders, a full-length draft tube, and an insulated hood.
Your comfort is prioritized with an expanded natural-fit footbox for toe-wiggling freedom and an upper draft collar to lock in heat. When it’s time to move on, the compression stuff sack makes packing quick and easy.
Specifications:
Regular: Fits up to 6’ (183 cm), total weight 2 lb. 13 oz. (1.29 kg)
Long: Fits up to 6’6” (198 cm), total weight 3 lb. 3 oz. (1.46 kg)
Women’s: Fits up to 5’8” (173 cm), total weight 3 lb. 15 oz. (1.79 kg)
Temperature rating: 20°F / -7°C for all sizes.
Perfect for backpackers and campers seeking a reliable, eco-conscious sleeping bag that delivers comfort without compromise.
