This mummy-style goose down sleeping bag is built for serious cold-weather performance while keeping weight to a minimum. Filled with 95% premium goose down at 850 fill power, it delivers exceptional insulation in temperatures ranging from –10℃ to –20℃, making it ideal for winter camping and alpine conditions in New Zealand.

The 10D 500T anti-pilling nylon shell provides durability and wind resistance, while the soft inner lining enhances comfort during long nights outdoors. Featuring a tapered mummy design, it efficiently traps body heat without restricting movement. High-quality YKK anti-pinch zippers and durable fasteners ensure smooth operation and long-lasting reliability.

Available in two sizes, this sleeping bag can also be spliced with another to create a double system. Lightweight, compact, and easy to carry, it’s perfect for tramping, mountaineering, and multi-day hiking trips where warmth and packability are essential. Manufactured by NATUREHIKE, it combines premium materials with ultralight performance.

SPECIFICATIONS

• Applicable People: Adult
• Brand Name: NATUREHIKE
• Category: Down sleeping bag
• Color: White
• Comfortable Temperature Scale: –10℃ to –20℃
• Down Content: 95%
• Fabric: 10D 500T dull-free anti-pilling ultrabright nylon
• Fasteners: Durafasteners
• Filling: Goose down
• Filling Power: 850
• High-Concerned Chemical: None
• Length: Lengthened (1.8 m–2 m height)
• Model Number: CNK2550WS021
• Origin: Mainland China
• Season: Spring, autumn, summer, winter
• Single/Double Sleeping Bag: Splicing single sleeping bag
• Size: M: 85×200 cm / L: 90×210 cm
• Sleeping Bag Temperature Scale Category: Winter sleeping bag
• Style: Mummy
• Type: Cold weather
• Zipper: YKK anti-pinch zipper

This ultralight, portable sleeping bag is ideal for campers who want reliable warmth without unnecessary weight, making it a dependable companion for New Zealand’s great outdoors.