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- Western Mountaineering Ultralite LZ Mummy Sle...
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Item #:
46392101
Western Mountaineering Ultralite LZ Mummy Sleeping Bag - 6'0"
88% of respondents would recommend this to a friend
Item #:
46392101
TZS 2272837
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Imported from USA store
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Only 7 items left in stock.
Order now and get it around Tuesday, July 21
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Efficient bag with high lofting down and full down collar
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What Stands Out
Lightweight Design
Weighing only 1 lb 5 oz, this sleeping bag is perfect for backpackers seeking minimal weight without sacrificing warmth or comfort during chilly nights in the wilderness.
High-Quality Insulation
Filled with 850+ fill power down, the Ultralite LZ offers exceptional thermal efficiency, ensuring you stay warm in temperatures as low as 20°F while maintaining a compact packed size.
Durable Construction
Crafted with tough 20D nylon fabric, this sleeping bag resists wear and tear, providing long-lasting durability for outdoor enthusiasts tackling rugged terrains and unpredictable weather.
Product Details
- Nylon
| Occupancy | 1 Person |
| Seasons | Summer |
| Temperature Rating | Comfort |
| Additional Features | High Lofting Down Insulation, Full Down Collar |
| Closure Type | Zipper |
| Maximum Height Recommendation | 6 Feet |
| Material | Nylon |
| Fill Material Type | Down |
| ShellMaterial | Nylon |
| Fabric Type | Nylon |
| Item Weight | 3.6 Pounds (1.63 kg) |
| Size | Standard |
| Brand Name | Western Mountaineering |
| Age Range Description | Adult |
| UPC | 617401458318 |
| Model Number | 60ULTRLZ |
| Manufacturer Part Number | 60ULTRLZ |
| Shape | Mummy |
| Brand | Western Mountaineering |
| Age Range (Description) | Adult |
| Special Feature | High Lofting Down Insulation, Full Down Collar |
| Fill Material | Down |
Who Should Buy?
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Backcountry Hikers
Ideal for those seeking lightweight options without compromising warmth during overnight wilderness adventures.
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Cold Weather Campers
Perfect for campers who often encounter freezing temperatures but want a cozy sleeping solution.
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Traveling Backpackers
Suitably designed for backpackers prioritizing pack weight and size, making travel easier and more efficient.
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Budget Shoppers
Its premium price may deter those looking for cost-effective sleeping bag alternatives.
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Warm Weather Users
Not suitable for summer camping; its insulation might lead to overheating during milder conditions.
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Heavy Sleepers
Individuals who move around a lot during sleep may find the mummy shape restrictive and uncomfortable.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the weight of the Western Mountaineering Ultralite LZ Mummy Sleeping Bag?
Answer: The Western Mountaineering Ultralite LZ Mummy Sleeping Bag weighs approximately 1 lb 3 oz. This lightweight design is ideal for backpackers and campers who prioritize minimizing pack weight while maximizing warmth. Its efficiency in insulation allows users to enjoy cooler nights with a dubbed low temperature rating. This bag is perfect for outdoor enthusiasts who need a reliable option for backcountry adventures, where every ounce counts. -
Question:
What are the temperature ratings for the Ultralite LZ Mummy Sleeping Bag?
Answer: The Ultralite LZ Mummy Sleeping Bag is rated for a lower limit of about 20°F. This means it is designed to keep you warm during colder nights, making it suitable for spring and fall camping trips or higher-altitude excursions. Its premium down insulation provides superior warmth while remaining compressible for easy packing. Campers should consider this sleeping bag for late-season hikes or overnight trips in chilly conditions. -
Question:
Is the Western Mountaineering Ultralite LZ Mummy Sleeping Bag suitable for summer use?
Answer: While the Ultralite LZ Mummy Sleeping Bag has a rating that caters to cooler temperatures, it can be utilized in summer conditions for users who tend to get cold at night. Its lightweight and breathable fabric can regulate body temperature. Those camping in mountainous areas or during cold nights in summer will find this sleeping bag a comfort zone. Moreover, its compressibility makes it easy to stow away when daytime temperatures rise. -
Question:
What type of insulation is used in the Western Mountaineering Ultralite LZ Sleeping Bag?
Answer: The Ultralite LZ Mummy Sleeping Bag utilizes high-quality 850+ fill power goose down insulation. This premium insulation provides excellent warmth-to-weight ratio, making it one of the best choices for lightweight backpacking. The down retains heat efficiently, ensuring that you stay comfortable during chilly nights. Outdoor experts recommend this type of insulation for those who often travel long distances, as it maintains warmth without adding unnecessary weight. -
Question:
Are there any unique features of the Ultralite LZ Mummy Sleeping Bag?
Answer: Yes, the Ultralite LZ Mummy Sleeping Bag features an innovative design with a contoured hood, draft collar, and a full-length draft tube that helps to maintain warmth. These features minimize heat loss, ensuring a cozy sleep experience in cold conditions. These functionalities make it an excellent choice for multi-day backpacking trips, where temperatures might drastically drop at night, allowing adventurers to continue their journeys with confidence. -
Question:
Can you pack the Ultralite LZ Sleeping Bag for backpacking?
Answer: Absolutely! The Ultralite LZ Mummy Sleeping Bag is designed for easy packing and transport. It comes with a compression sack that allows you to compress the bag down to a manageable size for your backpack. This is particularly beneficial for long-distance backpacking, where carrying a lightweight and compact sleeping solution is essential. It's the perfect companion for hikers who are looking to maximize their efficiency on the trail. -
Question:
What is the shell material of the Western Mountaineering Ultralite LZ Sleeping Bag?
Answer: The Ultralite LZ Sleeping Bag is constructed using a durable yet lightweight nylon shell, which is water-resistant to fend off moisture. This material is designed to withstand wear and tear during rugged outdoor activities. Users appreciating durability without extra weight will benefit from this design, ensuring a reliable sleeping experience in various environments including damp or humid conditions. -
Question:
Is the Western Mountaineering Ultralite LZ Sleeping Bag suitable for tall individuals?
Answer: Yes, the Ultralite LZ Mummy Sleeping Bag includes a length option that accommodates individuals up to 6 feet tall. The mummy shape also provides a snug fit, which is essential for retaining warmth more effectively. This sleeping bag is ideal for taller campers who want to ensure comfort and warmth without compromising on the efficiency of their sleeping setup. -
Question:
How should I care for the Ultralite LZ Mummy Sleeping Bag?
Answer: To properly care for the Ultralite LZ Mummy Sleeping Bag, it’s best to store it unpacked in a large cotton storage sack, which helps maintain the loft of the down insulation. When cleaning, use a front-loading washing machine with a gentle cycle, and dry it on low heat with tennis balls to prevent clumping. Careful maintenance will ensure the longevity and performance of your sleeping bag, making it an enduring companion for your outdoor adventures. -
Question:
Where can I buy the Western Mountaineering Ultralite LZ Mummy Sleeping Bag - 60" in Tanzania?
Answer: You can purchase the Western Mountaineering Ultralite LZ Mummy Sleeping Bag - 60" from Ubuy, which offers a wide selection of outdoor gear and equipment. Ubuy provides convenient shopping options allowing you to find the sleeping bag that suits your needs, along with detailed product information and customer support to assist you with your choice.
WesternMountaineering Sleeping Bags 60ULTRLZ Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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TZS 2272837
Order now and get it around Tuesday, July 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 7 items left in stock.
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Features & Benefits
- Perfect for summer bike tours with changing climates
- 59? shoulder girth, good to 20?
- Full down collar seals heat without bulk
- 16 oz. of high lofting down, 5? rating
- Very compressible, lightweight package
- Total weight: 1 lb. 13 oz.
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