- Gear
- Sleep Systems
- Magma 15 Sleeping Bag
Features
- Inclusive sizing lets you find your best fit based on body shape and sleeping preferences
- Light-but-not-tight performance fit contours to your body shape; it's fitted throughout to reduce weight and increase thermal efficiency
- Recycled downproof shell, water-resistant 850-fill-power goose down and supple recycled lining combine to provide cozy warmth and a supersoft feel
- Nonfluorinated durable water repellent (DWR) finish on the shell helps moisture bead up on the surface
- Hood's contoured shape fits securely around your head and cinches up for maximum warmth; 2 differentiated drawcords make it easy to adjust while you're zipped in the bag
- Variable baffle spacing locates and stabilizes the down fill, delivering thermal efficiency and reducing weight
- Zipper path wraps around the front of your chest so you can more easily zip and unzip the bag; zipper cover and internal antisnag strip means frustration-free zipping
- Trapezoidal footbox has room to move your feet while reducing excess space to increase warmth and decrease weight
- Insulated yoke fills the neck and shoulder gap to prevent heat loss
- Interior stash pocket lets you keep personal items close and easy to access
- Includes a stuff sack for packing and a roomy mesh sack for breathable storage
- Hand-wash or machine wash warm, gentle cycle in front-load washer only; do not bleach; rinse thoroughly; do not wring; air dry or tumble dry low; do not iron or dry clean
- REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon credits
- Contains materials that meet the bluesign® criteria
Technical Specs
- Fill850-fill-power water-resistant goose down (bluesign approved)
- ShellRecycled ripstop nylon (bluesign approved)
- LiningRecycled 15-denier ripstop nylon (bluesign approved)
- Weight2 lbs.,2 lbs. 1.9 oz.,2 lbs. 4.4 oz.,2 lbs. 2.9 oz.,2 lbs. 3.6 oz.,2 lbs. 8 oz.,2 lbs. 6.2 oz.,2 lbs. 8.5 oz.,2 lbs. 11.3 oz.
- Best UseBackpacking
- Fill Power850
- Fill Weight1 lb. 3.5 oz.,1 lb. 4.9 oz.,1 lb. 6.7 oz.,1 lb. 5.5 oz.,1 lb. 7.3 oz.,1 lb. 9.1 oz.,1 lb. 7.8 oz.,1 lb. 9.4 oz.,1 lb. 11.3 oz.
- Tested Comfort21 degrees (F) - ISO
- Insulation TypeDown
- Zipper LocationLeft
- Fits Up To (in.)65 inches,65 inches,65 inches,71 inches,71 inches,71 inches,77 inches,77 inches,77 inches
- Sleeping Capacity1-person
- Sleeping Bag ShapeMummy
- Tested Lower Limit9 degrees (F) - ISO
- Shoulder Girth (in.)54 inches,61.5 inches,69 inches,55 inches
- Water-Resistant DownYes
- Temperature Rating (C)-9 degrees (C)
- Temperature Rating (F)15 degrees (F)