Down Thin Duvet - QueenSleep easy in warmer weather with our Down Thin Duvet. Using grey duck feathers known for its light weight and excellent heat retention, this duvet also has excellent moisture absorption and release properties for comfortable, non stuffy usage. The outer fabric is made with a light and soft polyester fabric woven at a high density to prevent mites from entering the fibres, while the single layer makes it light and compact so it's easy to store in its