The Marmot Women's Angel Fire 25° is a three-season mummy bag insulated with 650-fill-power duck down and Down Defender hydrophobic treatment, so it keeps working even with some in-tent moisture. At 1270 g it sits mid-weight for its class (-3°C comfort, -9°C limit) — not an ultralight pick, but the trade-off buys a roomier cut than featherweight rivals, sized for users up to 167 cm.
Comfort outweighs gram-shaving here: a fitted contoured hood, insulated draft collar and draft tube, and footbox ventilation for warmer nights. The dual-side, two-way zipper vents from either end or joins two compatible bags, and an internal pocket holds a phone or headlamp. Both a stuff sack and a larger storage sack are included.
With a warmth-to-weight ratio of 7.1 and about 141 g per degree of comfort, this suits three-season backpacking and car camping, where extra weight buys warmth and comfort rather than gram-counting thru-hikes.
Specifications
Comfort Temperature
-3 °C
Limit Temperature
-9 °C
Temperature Rating Standard
EN/ISO 23537 tested
Season Rating
3-season
Total Weight
1270 g (2.80 lb)
Packed Volume
7.6 l (2.01 gal)
Insulation Type
Duck down
Fill Power
650
Hydrophobic Down
✓
Shape
Mummy
Zipper Side
Both sides
Zipper Length
Full length
Two-Way Zipper
✓
Shell Fabric
20D Nylon Mini Ripstop / 30D Nylon DWR
Liner Fabric
20D Nylon Plain Weave
Water Resistance
DWR treated
Draft Collar
✓
Draft Tube
✓
Hood Type
Fitted/contoured
Foot Box Ventilation
✓
Internal Pocket
✓
Stuff Sack Included
✓
Storage Sack Included
✓
Size Category
Regular
Maximum User Height
167 cm (5.5 ft)
Gender-Specific Fit
Women's specific
Women-Specific Features
✓
Warmth-to-Weight Ratio f(x)
7.1 °C/kg
Weight per Degree f(x)
141.1 g/°C
Bag Type
Mummy sleeping bag
Where to buy
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Category context Sleeping Bags (417 products)
Weight
Standard weight· mainstream zone 819–1420 g· ranked 260 of 418