ECO-FRIENDLY! Our bags help you to GO GREEN by reducing your plastic use! NO plastic packaging and ZERO air miles! BPA FREE! Approved by the prestigious FDA and SGS, the bags are non-toxic and safe for food contact. These premium products are made from 100% FOOD-GRADE SILICONE! LEAK PROOF! Our bags have an airtight seal, ensuring leak-free preservation. Lock in the freshness of your food! VERSATILE! Use the STURDY containers to travel with a packed lunch or snacks. Or use in the kitchen for Sous-vide, batch cooking, storing produce, re-heating and more! USER-FRIENDLY! Use our bags to reheat your food in the microwave. The DURABLE bags are Dishwasher and Freezer Safe! The bags are designed with a flat base – they are free-standing for clean, easy filling!