Highlander Challenger 400 Sleeping Bag (-2°C)

Built for the Cold. Ready for the Challenge.

The Highlander Challenger 400 is a highly insulated, heavy-duty sleeping bag designed for extreme conditions and colder climates. Whether you’re bivvying in a remote valley or camping in freezing temperatures, this mummy-style bag delivers serious warmth and protection when you need it most.

Constructed with a wind-resistant 210T ripstop polyester shell and filled with dense 3D microfibre polyester, the Challenger 400 traps heat effectively while remaining breathable. The soft-touch 240T polyester lining enhances comfort through the night, while key features such as a full-length baffle, reinforced foot box, and a thermal hood with drawcord provide additional insulation and durability.

Practical touches like the two-way central zip offer ease of access and ventilation, while the internal security pocket lets you keep valuables close. Hanging loops allow for easy airing after use — an essential for extended outdoor missions.

• Mummy-style design for efficient heat retention
• Wind-resistant 210T ripstop shell
• Thick 3D microfibre fill for reliable insulation
• Soft-touch 240T polyester lining for comfort
• Two-way central zip with full-length baffle
• Thermal hood with adjustable drawcord
• Reinforced foot box for added durability
• Inner security pocket
• Hanging loops for drying and storage

Specifications

• Comfort Temperature: -2°C
• Extreme Temperature: -8°C
• Weight: 2.6kg
• Dimensions: 225cm (L) x 90cm (W) x 40cm (H)
• Pack Size: 35cm x 25cm x 25cm
• Shell Material: 210T ripstop polyester
• Filling: 200g/m² 3D micro polyester
• Lining: 100% soft polyester 240T
• Manufacturer: Highlander Forces
• MPN: SB178-OG