Antelope StormShield Sleeping Bag
Style & Size:
Quantity
Only 1 In stock
Stay warm in frigid conditions with the Antelope StormShield Sleeping Bag—ultralight, weather-resistant, and built for alpine adventures
What Our Gearhead® Experts Are Saying:
"I trust the Antelope StormShield Sleeping Bag for alpine trips where weight and warmth are crucial. It keeps me cozy in below-freezing temps, packs down small, and shrugs off moisture thanks to the StormShield fabric. It's my go-to for high-altitude pursuits."
When the temperature plummets on remote alpine routes, the Western Mountaineering Antelope StormShield Sleeping Bag becomes our sanctuary. Crafted with precision in the USA, it combines 850+ fill power goose down with StormShield™ fabric to provide unparalleled warmth and weather resistance. Whether we're tucked into our tent on a snow-covered ridge or catching a few hours of sleep before a dawn ascent, we trust this sleeping bag to deliver warmth down to 5°F without adding unnecessary bulk to our pack.
Every detail, from the lofty 7-inch insulation to the carefully designed mummy shape, reflects a commitment to quality and performance. The Antelope is more than just a sleeping bag—it's peace of mind in unpredictable alpine conditions.
Details
- Reliable sleeping bag for alpine climbs and cold backcountry nights
- Rated down to 5°F for dependable warmth in freezing conditions
- 850+ fill power goose down offers high warmth-to-weight efficiency
- StormShield™ fabric protects against damp conditions and moisture
- Lofty 7-inch insulation retains heat without excess bulk
- Lightweight and packable design ideal for remote adventures
- Proudly made in the USA for premium quality and craftsmanship
- Item #WESZ03M
- Material
- StormShield
- Insulation
- 850+ Power Goose Down
- Shape
- mummy
- Zipper
- full length
- Degree
- 5°F
- Storage Sack
- yes
- Stuff Size
- 9 x 18
- Claimed Weight
- 2lb 9oz
- Activity
- camping, hiking, travel
- Manufacturer Warranty
- lifetime
Reviews
Q&A
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Overall Rating
5 based on 1 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.View
Selecting an option will reload the available reviews on the pageAugust 14, 2025
Top Notch Bag
- Familiarity:
- I've put it through the wringer
- Size Bought:
- regular right zip
WM continue to produce bags at the pinnacle of their industry. same great bag in a slightly lighter material.
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