Designed with comfort and weight savings in mind, the warm REI Radiant +10 sleeping bag has a mummy shape but offers a spacious, relaxed fit. FILL. 650-fill goose down. TEMPERATURE RATING (F). 7 degrees (F)

• High-quality 650-fill-power goose down is warm, lightweight and compressible; ripstop nylon shell resists water and abrasion
• Smooth taffeta lining is comfortable against your skin
• Exclusive REI Down Fill Calculator optimizes the amount of down per baffle for the most warmth with the least amount of down
• Baffle spacing allows the down to remain fully lofted and keeps it from shifting, preventing cold spots
• Relaxed fit from the shoulders to the hips increases comfort by providing ample space to move around
• Equally distributed insulation all the way around the bag accommodates the multi-position sleeper
• Contoured hood, face muffler, draft collar, roomy footbox, full-length antisnag zipper, and full-length draft tube with ground-level seams keep body heat in and cold air out
• Differentiated drawcords (1 round, 1 flat) let you adjust hood and neck easily in the dark
• European Norm (EN) is an independent third-party temperature rating, allowing accurate comparisons across brands with other EN-rated bags
• Includes nylon stuff sack and cotton storage bag