Rab Alpine Down Sleeping Bag -18°C Wmns | Women's Winter Mountain Down Sleeping Bag

Description

The Rab Alpine Down Sleeping Bag -18°C Wmns is a down sleeping bag designed specifically for women, optimized for winter alpinism, technical trekking, and mountaineering in severe cold conditions. Within Rab's Alpine range, it is the option with the highest thermal protection in a women's version, offering a very solid balance of insulation, durability, and compressibility.

Its construction with 650FP European down and Pertex® Quantum fabric is designed for situations where the cold is serious and rest has a direct impact on the next day's performance.

Real Technical Performance

The 650FP down filling offers a high thermal retention capacity, while the L.O.F.T.™ construction minimizes cold spots and improves insulation efficiency throughout the bag.

The Pertex® Quantum outer fabric keeps weight and volume contained for its level of protection, facilitating transport in alpine activities. The specific women's version adjusts proportions and thermal performance to improve comfort and efficiency in real use.

Its mummy design maximizes heat retention and makes it a reliable option for winter mountaineering and cold bivouacs when you don't want to make the jump to an extreme expedition bag.

Quantitative Technical Specifications

• Weight: 1530 g
• Filling: 650FP European down (880 g)
• Outer fabric: Pertex® Quantum 20D
• Comfort temperature: -10°C
• Limit temperature: -18°C
• Extreme temperature: -40°C
• Pack size: 26 x 45 cm
• Code: QSN-14

Comparison within the range

Compared to the Alpine -12°C Wmns, it offers a clear leap in thermal protection for severe cold. It positions itself as the warmest model within the specific women's Alpine range, before moving into solutions more oriented towards extreme expeditions.

Recommended Use

• Winter alpinism
• Mountaineering in severe cold
• Technical winter trekking
• Bivouac and traverses in demanding conditions

Is it for you?

• ✅ You are looking for maximum thermal protection in a women's version within the Alpine range
• ✅ You need a reliable bag for intense cold
• ❌ It is not for mild conditions or three-season use