Dometic/Electrolux Fridge vent winter covers suitable for Dometic vents LS100 & LS200 fitted to vehicles with single door Dometic & Electrolux refigerators. (White) : Amazon.co.uk: Large Appliances
Dometic Fridge Vent Bottom With Winter Cover LS200 - White
Dometic L300 FRIDGE VENT without winter cover for euro caravans and motorhomes - Silverlining
Dometic LS300 Vent & Winter Cover
Dometic Fridge Vent Winter Covers White | Caravan Tech