However, the packaging concept has me very confident.
Did it once reweighed.
3L wine in bottles 0,7er mean:
2000g Package weight (4 x 500g) + 3000g content = 5000g total weight.
Mean 3L wine in this package
180g packing weight. + 3000g content = 3180g total weight.
This low package weight has a positive effect on the delivery and disposal. Less energy consumption, less tow!
The packaging is quite simple separable in paper u. Plastic waste.