Heat regulated and extremely lightweight this quallofil air standard quality duvet 350 gm will keep you comfortable all night longstandard quality synthetic duvet quality value for its filling made up exclusively of extra fine silicon hollowfibres ultra plump and ultra lightweight 100 polyester allowing better circulation of air and reducing build up of moisture cover 100 cotton percale dotted stitching care washable at 40c tumble dry at low temperature ideal for b