Blanket Cover Feeling Damp

[Hobie]

I have a thick blanket that I pull down over the hutch at night and then put the 2 hutch covers over it but it seems to feel damp when I open them in the morning. I suppose its the condensation but just wondered if anyone else is having this problem. Desperately trying to keep the hutch warm at night. Its just such a worry in these temperatures.

 

[flowerfairy]

Home and roost sell insulated covers and waterproof covers to go over them which should stop the damp getting in. Never tried them but others on here have them.