An inner cover for all seasons! Desiged by Lincoln Sennett of Swan's Honey (Authorized Dealer of Mann Lake Ltd.). The Wintering Inner Cover functions as a traditional inner cover for the warmer months but can also be used during the cold months as it provides ventilation, reducing condensation. Designed with a center pull out that accommodates a jar feeder and doubles as a mold for candy boards. Compatible with our telescoping cover.