Rab Radeon 6C / 43F

Rab Radeon 6C / 43F is a robust, quick-drying summer sleeping bag designed to handle damp nights and shifting weather on camping and trekking trips. This synthetic sleeping bag uses moisture-tolerant insulation to keep loft and comfort when condensation builds up in a bothy or under a bivi. Wave-shaped insulation chambers help hold warm air close without adding unnecessary bulk. A tapered mummy profile, adjustable hood, and insulated neck baffle help reduce drafts for more settled sleep.

• Fast-drying synthetic insulation performs reliably in humid and wet conditions
• Wavy insulation construction helps trap heat efficiently with low bulk
• ISO (23537-1:2022) temperature rating for clearer warmth expectations
• Sidewall baffles reduce cold spots and improve comfort for side sleepers
• Adjustable hood and insulated collar help seal out drafts around the head and neck
• Two-way zip allows extra ventilation, with an insulated zip baffle to minimise heat loss
• Anti-snag Ykk zip details help prevent fabric from catching during use
• Shaped foot box supports a more natural sleeping position
• Zipped internal stash pocket keeps small essentials close
• Includes a compression stuff sack for easier packing
• Greater than 75% recycled materials and made with renewable energy
• PFAS compliant product with a fluorocarbon free DWR finish

Technical Features
Comfort: 10 °C (50 °F)
Limit of comfort: 6 °C (43 °F)
Extreme: -8 °C (17,6 °F)

Weight
660 g (1 lb 7.28 oz)

Dimensions
Packed size: 18 x 30 cm (7.1 x 11.8 in)

Size and Fit
Shape: Tapered mummy

Materials
Insulation: recycled Stratus synthetic sheet insulation with Warm Wave construction
Main fabric: 20d Atmos recycled polyester ripstop (41 gsm) with fluorocarbon free DWR finish
Lining: 20d Atmos recycled polyester ripstop (38 gsm) with fluorocarbon free DWR finish