Put the juice in airtight glass containers. That's why it's always best to store it in an airtight glass container. Oxygen cannot enter and degrade nutrients, and no acid can damage glass. In addition, you will not have polyethylene or other harmful substances in your juice.
When you take your juice to work or something similar, always store it in a thermal bag with ice packs, as this mimics the climate of a refrigerator and will keep your juice tasty and fresh for longer.