Anti-allergenic: Ideal for those who are sensitive to down duvets. Construction: A channel stitched duvet that's great for the winter. Sizes: Choose single, double, king or super king (see prices below). Easy-care: Machine washable and able to be tumble dried on a low heat setting. Duvet: Get a hypo-allergenic 13.5 tog duvet and two pillows! Material: With a 100% superfine hollowfibre filling that's extra soft and cosy. | Hypo-Allergenic 13.5 Tog Duvet & 2 Pillows | Wowcher