-12°C Cold Weather Rating • Synthetic Stratus™ Insulation • Durable & Moisture-Resistant

Take on cold, wet conditions with confidence using the Rab Radeon -12°C Synthetic Sleeping Bag, a rugged and reliable sleeping system built for winter camping, backpacking, and exposed mountain environments. Designed to perform where down struggles, this synthetic bag delivers dependable warmth, durability, and moisture resistance for demanding adventures.

❄️ Built for Cold & Unpredictable Conditions

With a -12°C (10°F) rating, the Radeon is designed for winter use and cold shoulder-season trips, keeping you warm during frosty nights and exposed bivis.

• Ideal for winter camping and alpine environments
• Reliable warmth in fluctuating weather
• Designed for trekking, backpacking, and wild camping

🔥 Synthetic Insulation That Performs When Wet

Unlike down, the Radeon uses Stratus™ synthetic insulation, which continues to insulate even in damp or humid conditions.

• Retains warmth when wet
• Fast-drying and easy to maintain
• Perfect for rainy, coastal, or condensation-heavy environments

The WARM WAVE™ construction traps air efficiently, boosting insulation without adding unnecessary weight.

🛏️ Comfortable & Practical Design

The Radeon features a tapered mummy shape that balances warmth and comfort while allowing some freedom of movement.

• Anatomically shaped hood and footbox for heat retention
• Draft collar and zip baffle reduce heat loss
• Sidewall baffles improve comfort for side sleepers

🌧️ Durable & Weather-Resistant Materials

Built for rugged environments, the Radeon uses Atmos™ recycled ripstop fabric with a water-resistant finish.

• Windproof and water-resistant outer shell
• Durable construction for long-term use
• Designed for harsh backcountry conditions

🎒 Packable & Adventure-Ready

Despite its warmth, the Radeon remains practical for travel:

• Weight: ~1.7–1.8 kg (approx. 3 lb 15 oz)
• Packed size: ~26 × 45 cm
• Includes compression stuff sack for easier transport

🌄 Perfect For

The Rab Radeon -12°C Sleeping Bag is ideal for:

✔ Winter camping & cold-weather expeditions
✔ Backpacking in wet or humid climates
✔ Alpine and mountain environments
✔ Trekking and wild camping
✔ Anyone needing reliable warmth in damp conditions

⚡ Why You’ll Love It

✔ Performs reliably in wet and cold environments
✔ Durable synthetic insulation with fast drying
✔ Comfortable design with excellent heat retention
✔ Built for rugged, real-world adventures
✔ Great alternative to down for moisture-heavy trips

🔥 Stay warm, dry, and ready for any conditions with the Rab Radeon -12°C — a tough, dependable synthetic sleeping bag built for cold, wet, and demanding outdoor adventures.