Stackable tray for bags containing liquids, stacked arrangements and stacking methods

A stacked arrangement comprising:

• a stackable tray comprising:
• a first surface;
• and
• a second surface opposite the first surface, the second surface adapted to transfer at least a portion of a load on the first surface to one or more bags containing liquid arranged below the second surface;
• one or more bags containing liquid on the first surface;
• and
• a plurality of bags containing liquid below the second surface.

A method comprising:

• providing a stackable tray comprising:
• a first surface;
• and
• a second surface opposite the first surface, the second surface adapted to transfer at least a portion of a load on the first surface to one or more bags containing liquid arranged below the second surface;
• providing a plurality of bags containing liquid;
• and
• stacking the plurality of bags containing liquid in multiple layers using the stackable tray.