How do I pack my Eco-Stash cooler?

To ensure your Milk Stork Eco-Stash cooler maintains your frozen breast milk at optimal temperatures for up to 120 hours, please follow these packing instructions:

1.  Prepare Your Milk Bags: Freeze your breast milk in flat, zip-top bags to maximize storage efficiency.

2. Layer the Frozen Milk: Place the frozen milk bags into the Eco-Stash cooler, layering them until the cooler is filled. Ensure the lid sits flush; the cooler must be packed to full capacity to maintain the frozen state. If you don't have enough milk to fill the cooler, supplement the space with frozen Ziploc bags of water.

3. Seal the Cooler: Place the lid on the cooler's base and secure it with the provided pink seals/tape strips. If you're shipping the cooler, affix the appropriate shipping label.

4. Return for Refund (Optional): If you wish to return the cooler for a $100 refund after use, contact Milk Stork Customer Care at info@milkstork.com or here. Return must be initiated within 10 business days of receiving your milk shipment.