Natural Beeswax: Made of premium linen cotton fabric coated with food-grade natural beeswax, these beeswax bread bags feature balanced air circulation and moisture locking. Unlike airtight plastic bags and dry paper bags, this beeswax bread bag keeps sourdough and homemade bread crispy outside and soft inside, avoiding stale, soggy or moldy bread effectively. Upgraded Wide Zipper: Equipped with durable wide zipper closure, this beeswax bread bags for sourdough supports smooth opening and closing. The tight zipper locks moisture firmly for longer preservation, and the large opening prevents squeezing soft loaves while loading and taking out bread, solving the trouble of messy manual folding storage for common beeswax bags. Extra Large Size: This oversized beeswax bags for bread perfectly fits various baked goods, including sourdough boules, baguettes, artisan loaves, bread rolls, croissants and pastries. Ideal daily storage solution for homemade bread, matching all family baking needs without size limitation. Freezer Safe & Long-Time Preservation: These reusable bees wax bread bag support refrigerator and freezer storage, locking moisture to prevent freezer burn. It keeps bread fresh for up to 3 months in the freezer, helping you batch bake homemade bread and greatly reduce daily food waste easily. Eco-Friendly Reusable & Cold Water Cleaning: Perfect sustainable alternative to single-use plastic wrap and disposable bread bags. This beeswax bread bags for homemade bread is reusable for years with proper care. Just rinse with cold water and mild soap then air dry; avoid hot water and direct sunlight to protect the beeswax coating, super friendly for busy home bakers.