During bagging, silage (or forage) is compacted under high pressure into a MegaBag. Due to the high packing density, the product stored in a MegaBag is suitable for long-term preservation. The MegaBag is a tube made of strong, high-quality plastic film, 60 metres long and with a variable diameter.
| Dikte | 200 mu (0,20 mm) |
| Afmetingen | 5 ft x 60 m (1200-1500 kg/m1) |
| 6 ft x 60 m (1400-1800 kg/m1) | |
| 6,5 ft x 60 m (1600-2000 kg/m1) |
