The REI Co-op Magma 15 is a budget-friendly bag with excellent warmth-to-price ratio. Contains quality goose down and is suitable for winter camping and alpine treks. Outstanding value for those seeking premium warmth without premium pricing.
Variants 2
Specifications
Comfort Temperature
-6 °C
Limit Temperature
-13 °C
Temperature Rating Standard
EN/ISO 23537 tested
Season Rating
3-season
Total Weight
2.22 lb (1009 g)
Fill Weight
1.44 lb (652 g)
Packed Size ( Length x Diameter )
1.3 x 7.9 (41 x 20 cm)
Packed Volume
2.11 gal (8 l)
Insulation Type
Goose down
Fill Power
850
Fill Power Standard
US standard
Hydrophobic Down
✓
Shape
Mummy
Differential Cut
✓
Zipper Side
Left
Zipper Length
Full length
Two-Way Zipper
✓
Shell Fabric
Pertex Quantum 15D ripstop nylon
Shell Denier
15 D
Water Resistance
DWR treated
Draft Collar
✓
Draft Tube
✓
Hood Type
Fitted/contoured
Foot Box Shape
Trapezoidal
Internal Pocket
✓
Stuff Sack Included
✓
Storage Sack Included
✓
Gender-Specific Fit
Unisex
RDS Certified Down
✓
Recycled Materials
✓
bluesign Certified
✓
PFC/PFAS Free
✓
Warranty Period
1 years
Warmth-to-Weight Ratio f(x)
12.9 °C/kg
Fill Efficiency f(x)
1.99 °C/100g
Weight per Degree f(x)
77.6 g/°C
Bag Type
Mummy sleeping bag
Where to buy
No offers available for this product yet.
Category context Sleeping Bags (378 products)
GEAR.CONTEXT.METRIC.WEIGHT
Standard weight· GEAR.CONTEXT.MAINSTREAM_ZONE 768–1380 g· GEAR.CONTEXT.RANK_OF_TOTAL