Glacier Expedition
Top Pick
Mountain Equipment

Glacier Expedition

4.5

Best expedition gear for extreme cold and demanding alpine environments.

This is a serious tool for high-altitude survival, prioritizing thermal efficiency over weight savings. The roomy cut allows you to layer up inside, while the clever baffle construction ensures you won't wake up shivering from shifted down. It’s bulky, but when the mercury drops below zero, it’s the only shelter that matters.

$699.95

Out of stock
Temperature Rating Fahrenheit -31
Sleeping Bag Shape Mummy
Alpine
Mummy
Season Rating Winter
Sleeping Bag Type Expedition

Who it's for

  • Mountaineers and trekkers prioritizing lightweight, extreme cold protection.
  • Adventurers seeking reliable gear for challenging, long-term outdoor pursuits.
  • Climbers and explorers needing practical features for high-altitude challenges.

Who should skip it

  • Budget-conscious outdoor enthusiasts seeking more affordable cold-weather options.
  • Hikers and campers in moderate climates needing versatile, less specialized gear.
  • Fast-and-light enthusiasts with limited pack capacity for multi-day trips.

Performance breakdown

Thermal Efficiency

The -35°C rating offers elite protection for the planet's coldest zones.

Excellent

Down Loft Quality

700-fill duck down provides reliable, high-loft warmth for extreme alpine conditions.

Excellent

Moisture Resistance

DRILITE® LOFT™ shell effectively shields insulation from external snow and condensation.

Excellent

Internal Space Management

Elasticated systems and trapezoid baffles expertly eliminate cold-spot-prone dead air.

Excellent

Layering Versatility

The generous cut accommodates bulky expedition layers without compromising thermal integrity.

Excellent

Field Operability

Magnetic closures make mid-night adjustments effortless even with thick gloves.

Excellent

Key Specs

Temperature Rating

-35°C/-31°F

Weight

4.23 lbs

Fill Power

700 cubic inches per ounce

Insulation Type

90-10 Pure Duck Down

Shell Material

DRILITE® LOFT™ 30D

Max User Height

79 inches

Zipper Location

Left

Water Resistant

Yes

Has Draft Collar

Yes

Has Stash Pocket

No

Know before you buy

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Glacier Expedition

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Mountain Equipment (US store)
Mountain Equipment (US store)
Out of stock
$699.95
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