Western Mountaineering SummerLite Sleeping Bag
Western Mountaineering's SummerLite is an ultralight, fully baffled sleeping bag designed for warmth with minimal weight. Weighing just 19 ounces, it delivers true ultralight performance without sacrificing comfort or warmth, thanks to 850+ fill power goose down. It features a full-length zipper with an insulated draft tube and a narrow mummy cut that boosts thermal efficiency. Craftsmanship and American-made context: Western Mountaineering states that all of its gear is proudly made in the USA, and the SummerLite embodies that tradition. This bag exemplifies WM’s craft with precise baffling, premium down, and ultralight fabrics that balance performance and long-lasting quality, all crafted in the United States.
Last Price: $520
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California
Western Mountaineering
About the maker
Meet Western Mountaineering.
Western Mountaineering is defined by a steadfast, no-nonsense approach to backcountry gear. Founded by two Northern California mountaineers more than 50 years ago, the brand set out to build the finest sleeping bags through quality materials, thoughtful design, and relentless attention to detail. Their aim is to deliver exceptional warmth, efficiency, and reliability in demanding environments, prioritizing performance and durability over passing trends or extra features. Notably, all of Western Mountaineering’s sleeping bags are handmade in their San Jose, California factory, with skilled craftspeople who maintain tight control over quality, fit, and construction. This in-house, hands-on approach supports long-term durability and the ability to inspect, repair, and refurbish bags throughout their lifespan. The company sources ethically produced goose down from Eastern Europe and works with mills in Japan and South Korea to create proprietary fabrics that balance light weight with durability and weather resistance.
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