Nursery Duck Feather DuvetFeather your little one's nest with this duck feather duvet. The duck feathers are wonderfully plump and airy, so that the duvet settles down over them retaining warmth when they need it and still allowing air flow. The duck feather duvet comes in two ratings, one for winter (9 tog) and one for summer (4. 5 tog). Simple. Please note the 9 Tog duvet is not available in cotbed size because we feel it is too heavy for a small child. For cotbed size, the