Stasher Silicone Storage Bag - Mega Stand-up

Yes, the Stasher Mega Stand-up bag is designed to handle extreme temperatures. It is safe to use in the freezer for long-term storage and can go directly into the microwave for reheating or cooking.

The patented pinch-lock seal is designed to be airtight and leakproof. While it is excellent for storing liquids like soups or marinades, always ensure the seal is fully pressed closed from edge to edge to maintain that integrity.

The bag is dishwasher safe and can be placed on either the top or bottom rack. For stubborn residue or oil, we recommend hand washing with warm, soapy water and a bottle brush to ensure the corners are thoroughly cleaned.

Absolutely. Because the material is food-grade silicone and heat-resistant, it is an ideal vessel for sous vide cooking. It holds its shape well in the water bath and the airtight seal keeps your food secure.

The wide, flat base allows the bag to remain upright on your counter, which makes filling it with ingredients much easier and less messy than standard flat bags. It also helps you organize your fridge or pantry more efficiently by utilizing vertical space.