With this softbox from Godox you don't have to worry about bad lighting when you're taking pictures. It weighs 0.62 kg, so it's easy to carry around when you're taking pictures.
From Amazon
GODOX unisex-adult Sb-fw6090-60x90 Cm Softbox W. Grid 60x90 Cm, Black, One Size
WEX Photo Video
Godox SB-FW6090 Softbox with Grid 60x90 cm