Wintering Inner CoverNOTE: INSULATION BOARD SOLD SEPERATELY An inner cover for all seasons! Designed by Lincoln Sennett of Swan's Honey (Authorized Dealer of Mann Lake Bee & Ag Supply). 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. Made in the USA. Designed with a center pull out that accommodates a jar feeder and doubles as a mold for