Softie Antarctica is a heavy-duty winter sleeping bag engineered for extreme cold-weather operations. Whether you are preparing for an expedition or planning an overnight stay in conditions where temperatures can drop sharply after sunset, this model delivers reliable insulation and moisture protection.

The outer shell combines water-repellent Isodry fibers with Reflectatherm — a metallic thermal fabric designed to reflect and retain body heat. The Softie® Premier insulation provides excellent thermal performance even in damp environments, ensuring dependable warmth during prolonged exposure to freezing temperatures.

The ergonomic mummy shape reduces heat loss, while the central two-way zipper allows convenient access and ventilation when needed.

Key Features:

• Non-through stitched construction to minimize cold spots.

• Premium Softie® Premier insulation.

• Insulated shoulder baffle for enhanced heat retention.

• Adjustable elasticated hood with drawcord.

• Central two-way quick-access zipper with insulated backing baffle.

• Anti-snag zipper tape.

• Reinforced foot area allowing use while wearing boots.

• Hanging tabs at the bottom for easy airing and drying.

• Supplied with a compression stuff sack for compact transport.

Specifications:

• Temperature rating: Comfort −20°C / Extreme −30°C

• Outer fabric: Paratex Steelplate (100% nylon)

• Inner fabric:

  • Layer 1 — Paratex Light (100% nylon)

  • Layer 2 — Reflectatherm (100% polyester)

• Insulation: Softie® Premier (100% polyester)

• Shape: Mummy

• Zipper position: Center

• Dimensions (unpacked):

  • Length — 220 cm

  • Chest width — 80 cm

  • Knee width — 65 cm

  • Foot width — 55 cm

• Packed size: 30 × 25 cm

• Maximum user height: 190 cm

• Weight: 2950 g