A truly lovely and practical baffle box duvet filled with 30% down and 70% feathers. The perfect choice if you prefer a weighty and comfortably warm duvet. Compared to the All Seasons Duvet, the All Seasons Plus is closer to a winter duvet and perfect for the ones who get cold easily during the night. The high amount of feathers ensures less isolation thus more ventilation. But at the same time, the feathers make sure the duvet is weighty and offers that comfortable cover. The sustainable filling is DOWNPASS certified and the 100% cotton down-proof cover ensures excellent ventilation.