"Ethical Bedding’s All Season Bamboo Duvet Set brings flexible comfort to the bedroom with two eucalyptus silk duvets designed to be used separately or combined. The set includes a Summer Cool 4.5 tog duvet and a Winter Warm 10.5 tog duvet, with an innovative corner and side looping system that allows them to be tied together for extra warmth. Each duvet is covered in super-soft 100% eucalyptus fibre with a satin weave and a 300 single-ply thread count to enhance the silky feel. Inside, layers of recycled fibre are blended with Oeko-Tex certified bamboo fill, while a quilted stitching pattern helps keep the fill in place. Key features - 2-duvet all-season set: Summer Cool 4.5 tog and Winter Warm 10.5 tog - Corner and side looping system to use duvets independently or tied together - Recommended for all-season use: Cool (4.5 tog), Warm (10.5 tog), Extra warm (both duvets tied together (15 tog) - Shell: 100% eucalyptus fibre - Fill: 50% recycled PET, BPA-free / 50% Oeko-Tex certified bamboo - Super-soft 300 single-ply thread count - Satin weave to enhance silky feel - Quilted stitching pattern helps keep fill in place Dimensions - Single: 140 x 200cm - Double: 200 x 200cm - King: 225 x 220cm - Super King: 260 x 220cm - Emperor: 290 x 235cm What's included - 1 x Summer Cool duvet (4.5 tog) - 1 x Winter Warm duvet (10.5 tog) Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings. "