TermiteFrank
Wise Old Thumper
Do you think it could breathe in there?
I've done it for the past year and the hay stays in tip top condition. It doesn't go mouldy or anything as you will be opening it on a daily basis to grab a handful, so it gets to air. A bale lasts me 3 to 4 months and it's as fresh at the end of that time as it is at the beginning.