Mountain Equipment Glacier
Best reliable warmth for cold weather adventurers.
This is a serious alpine workhorse that prioritizes thermal efficiency over unnecessary bulk. By combining a tapered, heat-trapping fit with smart baffle construction, it eliminates cold spots without feeling restrictive. It’s the ideal choice for mountaineers who need reliable, sub-zero performance without hauling a massive pack.
$439.95
Who it's for
- Backpackers seeking a lightweight, warm bag for multi-day trips.
- Hikers prioritizing minimal pack volume for efficient travel.
- Outdoor adventurers needing dependable gear for challenging conditions.
Who should skip it
- Budget-conscious campers looking for an affordable sleeping solution.
- Users in consistently damp or very humid environments.
- Newcomers to down gear unfamiliar with its particular upkeep.
Performance breakdown
Thermal Efficiency
Trapezoid baffles and draft collars lock in heat with surgical precision.
Weight-to-Warmth Ratio
Lightweight construction makes this a reliable companion for demanding alpine ascents.
Moisture Protection
DRILITE shell effectively shields down insulation from damp, unpredictable mountain conditions.
Fit and Comfort
Tapered alpine shape maximizes efficiency but may feel restrictive for larger sleepers.
Down Loft Quality
700-fill power provides consistent, reliable loft for cold-weather expeditions.
Draft Management
Gemini zip baffle and elasticated stitching eliminate cold spots near closures.
Key Specs
Weight
2.22 lbs
Temperature Rating
-9°C/16°F
Shape
Alpine
Insulation
700-fill power duck down
Fill Power
700 cubic inches per ounce
Shell Material
DRILITE® LOFT™
Zipper Location
Left or Right
Water Resistant
Yes
Draft Collar
Yes
Max User Height
79 inches
What Reviewers Say
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