The Bag-in-Box systems are available in three sizes: 3,5 and 10 litres. The juice storage bags can also be purchased separately without a box. There is no need for a separate filling system to fill the juice bags; however, the bag holder
may be helpful. The bag squeezes in by vacuum when the juice is being consumed though the tap. The oxygen can not reach the juice through the sealed tap and double layered bag. Once you open the tap, the juice remains fresh for about 2 to 3 months, that is significantly longer than in the jar.
When filling the bags, ensure that the juice does not exceed the prescribed level. For example, a 5-litre juice bag can hold up to 7 litres of juice, but it does not fit into the box if you exceed the 5-litre level.