Stay Warm, Travel Light – Engineered for Extreme Cold.
The BLACKSNOW White Goose Down Mummy Sleeping Bag is a premium choice for serious outdoor adventurers, winter campers, and survivalists. Designed for warmth without bulk, this mummy-style sleeping bag is filled with high-quality 95% white goose down, delivering superior insulation, compressibility, and comfort for cold-weather conditions.

Crafted with durable, waterproof 400T nylon fabric, this sleeping bag resists light rain and moisture, making it ideal for alpine trekking, backcountry expeditions, or emergency bug-out kits.

Key Features:

• Exceptional Warmth-to-Weight Ratio
  Filled with 800-fill power white goose down for unmatched warmth and insulation.

• Multiple Thickness Levels
  Choose from 5 fill weights (400g to 1650g) to match the conditions, from cool spring nights to deep winter expeditions.

• Thermal Footbox Design
  Vaulted and insulated foot area adds room and warmth where it matters most.

• Durable & Water-Resistant Outer Shell
  400T 20D nylon terylene fabric withstands years of rugged use and repels light moisture.

• Premium YKK Zippers
  Built-in durability and smooth zip action, compatible with left/right zip pairing.

• Splice Two Bags Into One
  Buy a left and right zipper version to easily combine into a double sleeping bag—perfect for couples.

• Compact & Portable
  Lightweight design (starting at 850g) with included compression sack for easy storage and travel.

Specifications:

• Available Weights / Comfort Temperatures:

  • 850g (400g down) – Comfort: 5°C to 15°C

  • 1150g (700g down) – Comfort: 0°C to 10°C

  • 1450g (1000g down) – Comfort: -5°C to 5°C

  • 1750g (1300g down) – Comfort: -10°C to 0°C

  • 2050g (1650g down) – Comfort: -15°C to -5°C

• Size: 210 × 80 cm (shoulder) × 50 cm (foot)

• Filling Power: 800FP

• Style: Mummy-style, single splicing

• Season: 3–4 seasons (Spring, Autumn, Winter, and cool Summer nights)

• Color Options: Black, Red, Green, Orange, Blue

• Included: 1 × Goose Down Sleeping Bag, 1 × Black Compression Sack

NOTE to EU Customers:
Due to VAT regulations, please order only one sleeping bag per order to ensure smooth delivery and customs clearance. Ordering more than one may result in package returns. If buying two, place separate orders—we'll ensure you receive one with a left zipper and one with a right zipper for splicing.

Trusted by explorers. Tested in the wild.
The BLACKSNOW mummy bag is your reliable shelter when temperatures drop.
Sleep warm. Wake ready. Only at TreasurePulse.

The color of the storage bag is black, as shown in the picture below. The sleeping bag in the picture below is a thick sleeping bag without compression and weighs about 2400g.