Apache StormShield™ – Ultralight 15°F Weather Proof Sleeping Bag for Alpine and Backcountry Use

Engineered for serious mountain pursuits, the Apache StormShield™ blends ultralight performance with durable and protective shell creating an award winning weather proof sleeping bag. Comfort rated to 15°F (-9°C) and weighing in at just 2 lb 2 oz (936 g), this premium mummy-style sleeping bag is designed for alpine climbers, ski mountaineers, and fast-packers pushing into cold, wet environments.

The Apache is filled with 850+ fill power ethically sourced goose down, providing exceptional warmth-to-weight performance and long-lasting loft. Its StormShield™ shell fabric is both windproof and water-resistant, making it ideal for summer mountaineering in the High Sierra, shoulder-season climbs in the Cascades, or exposed bivies on snowy ridgelines. The water resistant shell not only sheds moisture but also breathes well—crucial for managing condensation during multi-night trips in variable conditions.

The bag’s efficient cut minimizes dead air space while maintaining enough room for comfortable rest, even with extra base layers. A full-length draft tube and down-filled collar add thermal efficiency where it counts.

Whether you’re seeking a lightweight weather proof sleeping bag for glacier travel, a weather-resistant bag for sub-freezing bivouacs, or a packable option for backcountry missions where weight matters, the Apache StormShield™ delivers.

Features

Explanation

Filled with 850+ Fill Power ethically-sourced premium goose down Continuous baffles allow you to shift down for more insulation in colder weather Weather-resistant StormShield shell protects against extreme wind and moisture, while maximizing inner breathability Rated to 15°F (-9°C) for reliable 3+ season use StormShield-lined Insulated Draft Tube blocks cold air and keeps the torso better insulated Three-Dimensional Insulated Draft Collar provides barrier against heat loss Narrow cut mummy bag sheds weight while protecting against harsher elements Comes with ultralight stuff sack and breathable mesh storage bag 2 lbs. 2 oz. Total Weight

Specifications

• US
• Metric

Shape	Mummy
Temp Rating	15°F
Fill	850+ Power Goose Down
Color	Gold
Country of Origin	USA
Fabric	StormShield
Loft	6" in
Inside Girth shdr/hip/foot	5'6" 59"/51"/38" 6'0" 59"/51"/38" 6'6" 60"/52"/38"
Fill Weight	5'6" 17 oz 6'0" 18.5 oz 6'6" 21 oz
Total Weight	5'6" 2 lb 6'0" 2 lb 2 oz 6'6" 2 lb 4 oz
Stuff Size	5'6" 8"x15" S 6'0" 8"x15" S 6'6" 8"x15" S

Shape	Mummy
Temp Rating	-10°C
Fill	850+ Power Goose Down
Color	Gold
Country of Origin	USA
Fabric	StormShield
Loft	15 cm
Inside Girth shdr/hip/foot	165cm 150/130/96 cm 180cm 150/130/96 cm 200cm 152/132/96 cm
Fill Weight	165cm 476 g 180cm 520 g 200cm 588 g
Total Weight	165cm 896 g 180cm 950 g 200cm 1008 g
Stuff Size	165cm 20x38 cm S 180cm 20x38 cm S 200cm 20x38 cm S