Cumulus Alaska 1100

1650 g

Size / variantClaimed (g)Verified (g)Measurement note

One size1650—

Materials700 Fill Power ethically sourced Polish white duck down, Pertex® Quantum 35 g/m², 20-denier ripstop, DWR finish (100% nylon)Brand countryPolandProduct pagecumulus.equipment ↗NotesDown weight 1100 g. Comfort -15 °C, limit -23 °C (EN/ISO ratings as listed).

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