You spent hours baking — or dollars buying — the perfect sourdough. Don't let the crust go soft and the crumb go stale overnight. The Day Seven beeswax bag keeps artisan loaves fresh for up to 7 days.
Get the Sourdough Storage Solution →Sourdough is different from commercial bread. Its open crumb, thick crust, and natural fermentation mean it needs a specific storage environment to stay at its best.
Cold temperatures cause starch retrogradation — the process that makes bread go stale. Sourdough in the fridge goes dry and loses its characteristic chew within 24 hours.
✗ AvoidTraps moisture against the crust, turning your beautiful crisp exterior into a soft, damp shell. Mould follows within 2–3 days. The worst option for sourdough.
✗ AvoidBetter than plastic, but paper wicks away too much moisture too quickly. Your sourdough crumb will dry out within 24 hours, and the crust becomes rock hard.
~ Acceptable (short-term)A classic baker's trick that works for a few hours — the cut face seals against the board. But it doesn't protect the crust from ambient humidity and won't last overnight.
~ Short-term onlyThe breathable cotton and real beeswax lining create the perfect microclimate — enough airflow to keep the crust crisp, enough moisture retention to keep the crumb soft. Up to 7 days of freshness.
✓ Best MethodThe best option for long-term storage (2–3 months). Slice before freezing and toast directly from frozen. But for day-to-day freshness, the Day Seven bag is superior.
~ Good for long-term only
At 13" × 17", the Day Seven bag is designed specifically for large, bakery-sized loaves. No more cramming your boule into a bag that's too small, or leaving half the loaf exposed.
Beeswax has been used to preserve food for thousands of years. Its unique molecular structure creates a semi-permeable barrier — allowing just enough airflow to prevent moisture build-up, while retaining enough humidity to stop the crumb from drying out.
Unlike polyester blends or synthetic wax alternatives, Day Seven uses 100% real natural beeswax on a 100% cotton base. No plastics, no synthetics, no compromise.
From home bakers to sourdough enthusiasts — here's what real customers say about storing their loaves in Day Seven.
"Bag looks pretty on the bench and has kept our sourdough loaf nice and crusty for 5 days now. Absolutely love it — the crust stays perfect!"
"I bake sourdough every weekend and this bag has completely changed how long it lasts. Day 5 and the crust is still crisp. Incredible."
"Love this bag!! Completely does what it says and I haven't thrown bread out due to mold or staleness since I got it. Perfect for my weekly sourdough."
Choose your pack. Free shipping. 30-day risk-free trial. Available in Oat, Sage, and Cocoa.