Linen naturally allows your food to "breathe" by attracting and drawing out moisture instead of suffocating your food much like plastic wrap would! The crust will remain crispy, and the inside of the loaf will stay fluffy and delicious.
Or, use it for whatever! It can carry bulk goods, would make a useful book bag or a waste free option for gift wrap!
For best results cover cut end of bread with beeswax wrap before storing