Rab Expedition 1200 Sleeping Bag | Down Sleeping Bag for Extreme Expeditions -35°C

Description

The Rab Expedition 1200 (QSM-26) is a sleeping bag designed for extreme cold expeditions where thermal reliability is critical, offering a slightly more balanced weight and volume profile than the 1400 model.

It is intended for severe high-altitude conditions, winter expeditions, and environments below -30°C, where insulation must be consistent and predictable.

Real-world technical performance

Its fill of 1200g of 850FP European goose down with a Nikwax hydrophobic treatment provides excellent thermal capacity in extreme cold conditions.

The Pertex® Quantum Pro fabric protects against moisture and wind, while the construction featuring longitudinal baffles, trapezoidal chambers, and Flowgate™ technology ensures even heat distribution and prevents down migration.

The interior volume allows for the use of expedition clothing, improving performance in real-world scenarios.

Quantitative technical specifications (Rab Equipment)

• Model: QSM-26
• Total weight: 1840 g
• Down fill weight: 1200 g
• Down: 850FP European Goose Down (Nikwax Hydrophobic)
• Outer fabric: Pertex® Quantum Pro
• Inner fabric: Pertex® Quantum
• Limit temperature: -35°C
• Comfort temperature: N/A
• Compressed size: 50 x 30 cm

Range comparison

The Expedition 1200 sits between the Expedition 1000 and the 1400, offering a balance between weight and thermal protection. Compared to the 1400, it reduces volume and weight while maintaining a very high thermal capacity.

It does not compete with ranges like the Neutrino or Alpine, as it is designed exclusively for extreme cold environments.

Recommended use

• Winter high-altitude expeditions
• Conditions below -30°C
• Glacier bivouacs

Is it for you?

✔ Yes, if you need extreme thermal protection and a bit more lightness than the 1400
✔ Yes, if your use case is winter mountaineering or expeditions
❌ No, if you are looking for versatility or 3-season use
❌ No, if you prioritize minimum weight