If you often buy large quantities of food, you want to keep it fresh for as long as possible. That's where the Solis Vac Prestige 575 comes in. This powerful vacuum sealer removes all air from fresh food, so it stays fresh for up to 5 times longer than if you store it in the fridge or freezer. You can choose from 2 settings. The normal setting works if you want to vacuum regular foods like cheese or hard vegetables. For more delicate foods like fish and soft fruit, it's best to use the pulse setting, so the food doesn't break because of the pressure. You can use this vacuum sealer in various ways: with a foil roll, vacuum sealing bags, or a vacuum hose you connect to a storage box.Cook your sealed meal in a special sous-vide pan of up to 100 degrees. If you're using a regular pan, make sure to use a kitchen thermometer to check that the water doesn't get hotter than 75 degrees Celsius. Otherwise, the plastic bag will melt against the hot sides of your cooking pot.