【Keeping Food Fresh】Flip top easy buckle cap/flip. Seals the freshness of bagged foods without removing the item from its original package. 【Convenient to Use】Just a lid and a bag can turn it into a bottle or a jar. It will make it easy for you to store and dump food. Portable, reusable, and washable, convenient to use. 【High Quality】It is made of silicone, non-toxic, eco-friendly and durable. Small in size, light in weight, can be use even in travel. 【Attach Easily】Attach easily to any bag, flip top lid for convenience. Pour well, stay closed well, and are genuinely handy. 【Widely Used】Prefect for sealing and storing chips, snack, candy, frozen vegetables, grains & so on. The little cap is for wine/beer bottle and other bottle