1. High volume and space utilization: The four sides of the square beverage bottle are flat and can be directly arranged on the shelf, which can utilize more storage space than the traditional round beverage bottle. Moreover, the square beverage bottle is beautiful in appearance and has high aesthetic value.

2. Easy transportation: Because the shape of the square beverage bottle is very regular, it can be stacked more closely during transportation, reducing the transportation space.

3. Easy to carry: The design of the square beverage bottle is more compact than the round beverage bottle, easy to carry, and can be more stable in the hand when carrying.

4. Reusable: The solid structure and durability of the square beverage bottle make it can be used repeatedly, greatly reducing waste and waste of resources, and more conducive to environmental protection.

5. Convenient storage: The shape of the square beverage bottle is easier to stack and does not take up too much storage space, making the management of the warehouse more convenient.

In general, the square beverage bottle has a lot of packaging advantages, which make it widely welcomed in the market. In the future packaging design, we should give full play to the advantages of square beverage bottles and create packaging forms that are more in line with market needs.