Transparent food cover: Food storage bag, you can easily access the food you want to touch and check the freshness without removing the expandable hood. More convenient to keep food fresh. Safe material: Our reusable sealed pouches are made of food grade reusable PE, transparent and clean, safe to use, not easy to tear and durable. Important advantages: These food lids can help you solve these problems: The self-adhesive packaging is torn, the hard food storage cover does not fit, the cover is not flexible enough, and the food storage box does not have enough space. It is very suitable for all kinds of everyday occasions: Picnic, party, party, or family dinner, this food storage pouch comes in handy. If you prepare and serve all of your food, you will prevent pesky bacteria and flies from getting into your food. After eating, they are easy to clean and store! You can also add them to your camping accessories or fridge. Universal Compatibility: The cool-keeping lid provides a high level of convenience, because one size fits many types, and the opening has good ductility.