Lock freshness and flavour in for up to 5 times longer and prevent any odour leaking with these food saver rolls. These rolls are compatible with most of the vacuum food sealers on the market. They are extremely versatile and durable and can be used in the fridge, freezer and pantry. Just simply re-heat food in the bag by simmering in water or in the microwave. What's even better is it's re-usable and washable!