Many popular beverages are sold in two-kilo bottles?

It's unlikely that popular beverages are sold in two-kilo bottles. Here's why:

* Kilo measures weight, not volume. Beverages are typically sold by volume (liters, gallons, etc.).

* Two kilos is a relatively small amount. For most beverages, a two-kilo bottle would be too small to be practical.

* Two-kilo bottles are not a standard size. Standard bottle sizes for beverages are typically much larger (e.g., 1.5 liters, 2 liters).

It's possible you're thinking of something else. Perhaps you meant:

* Two-liter bottles: These are very common for bottled water, soda, and other beverages.

* 2-kilogram bags: Some beverages like powdered juice mixes might be sold in bags of this size.

Let me know if you have any other questions!