Riva Home Hollowfibre 15 Tog Quilt (Queen) (White) Quilt. 15 Tog. Part of the Hollowfibre range. 100% Polyester. Comes in sizes: Single/Twin (53 x 79in), Double/Full (79 x 79in), King/Queen (90.5 x 87in) and Super King/King (102 x 87in).