Product details
Rab Radeon 20°F

Synthetic tapered-mummy sleeping bag for backpacking and camping, using recycled Stratus insulation and a 20°F model name. Published ISO Comfort is 32°F and lower limit is 21°F.
Where to buy
- RabShop at Rab
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Key features
WARM WAVE insulation
Concertina-shaped synthetic sheet insulation forms air pockets to trap warmth.
Sidewall construction
Sidewall baffles avoid placing side sleepers directly on a seam.
Ventilation and draft control
Two-way zipper, insulated zipper baffle, adjustable hood, and insulated neck collar.
Practical camp details
Internal zip pocket, anatomical footbox, anti-snag zip components, and included compression sack.
Specifications
Specifications
- Manufacturer product code
- QSS-23
- ISO 23537-1:2022 Comfort
- 32 °F
- ISO 23537-1:2022 Lower Limit
- 21 °F
- Manufacturer reference weight; tech line does not specify size
- 1315 g
- Manufacturer reference packed size; tech line does not specify size
- 22 × 40 cm
- Shape
- Tapered mummy
- Material Facts total recycled content, Regular reference
- 97 %
- Material Facts version
- 09/2025
Product details
- Model / SKU
- QSS-23
- Dimensions
- Manufacturer size guide: Regular length 215 cm, max user height 185 cm, internal shoulder/hip/foot girth 160/134/102 cm; Long 230 cm, 200 cm, 162/136/104 cm; Wide 215 cm, 185 cm, 180/146/110 cm. Long Wide measurements are not given in the linked chart.
- Materials
- 20D recycled polyester ripstop Atmos shell (41 g/m²) and lining (38 g/m²), with fluorocarbon-free DWR; recycled Stratus synthetic sheet insulation.
- Warranty
- Limited lifetime manufacturing-defect warranty for the original purchaser with proof of purchase, provided the product is used and maintained as instructed. Repair or replacement at Rab’s discretion. Excludes ordinary wear, aging, improper use/care/storage, accidents, alterations, and textiles with removed labels; full US terms govern.