Rab Alpine Down Sleeping Bag -12°C Wmns | Women's Technical Down Sleeping Bag

Description

The Rab Alpine Down Sleeping Bag -12°C Wmns is a women's specific down sleeping bag, optimized for mountaineering, trekking, and mountain use in cold conditions. Within Rab's Alpine range, it represents a very solid balance between thermal protection, reliability, and weight, with a fit designed to improve efficiency for female users.

Constructed with 650FP European down and Pertex® Quantum fabric, it is geared towards alpine use and technical trekking when the cold is already serious but you are still looking for a relatively compact and transportable solution.

Real Technical Performance

The 650FP down fill offers good thermal retention capacity with a very balanced warmth-to-weight ratio. The L.O.F.T.™ construction minimizes cold spots and improves insulation distribution.

The outer Pertex® Quantum fabric reduces overall weight and improves compressibility, making it easier to carry in technical backpacks. The women's specific version adjusts proportions and thermal performance to optimize comfort in real-world use.

Its mummy shape helps conserve heat when the temperature clearly drops below freezing, making it a very solid option for moderate winter mountain use.

Quantitative Technical Specifications

• Weight: 1300 g
• Fill: 650FP European Down (680 g)
• Outer fabric: Pertex® Quantum 20D
• Comfort temperature: -5°C
• Limit temperature: -12°C
• Extreme temperature: -33°C
• Pack size: 22 x 40 cm
• Code: QSN-12

Comparison within the range

Compared to the Alpine -6°C Wmns, it offers a clear leap in thermal protection for more demanding winter conditions. Compared to the Alpine -18°C Wmns, it maintains a better balance between weight, volume, and real-world versatility of use.

Recommended use

• Winter trekking
• Mountain use in cold conditions
• Light mountaineering
• Multi-day technical traverses

Is it for you?

• ✅ You are looking for a women's technical sleeping bag for real cold
• ✅ You need more thermal protection without going for an extreme bag
• ❌ It is not the ideal option for mild weather or summer