Combine Duvet (4.5 + 9 Tog) = 13.5 Tog All Season :Versatile comfort for year-round use. Combine Duvet (4.5 + 10.5 Tog) = 15 Tog All Season :Adaptable warmth for all seasons and climates. Filling :A perfect blend of 50% Canadian Goose Down and 50% feathers ensures a plush feel and optimal insulation.
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