The quality of the softbox is surprisingly good for the low price! Of course, the stability and quality is not branded boxes for 200 euros each comparable, but those who seek cheap boxes in the set, will hardly find anything better than the RPGT boxes. Both boxes come with a bag each. Only the lamps must be packed separately during transport - here you have a case with foam upholstery - or in rare transport the shipping box with polystyrene trays. However, if you plan to use the boxes on the go, you should get better quality and more solid boxes. The RPGT boxes are designed for gentle gym use but an absolute price / performance tip.
Addendum: One of the two bulbs (135 watts, 5500 Kelvin, CRI> 92 - everything according to label) to buzz began after four weeks. In an email to the manufacturer after a few days I received two new lamps - without returning without debate. This is a manufacturer's service as one wishes him as a customer. My conclusion: 5 star plus!