The all-new BK-4B backpack is both large AND lightweight. Unique rigid-frame design innovation is used to create a solid frame structure with less weight than traditional rigid frames without sacrificing the level of protection. The large padded interior is ideal for carrying large camera setups, HDSLR rigs, multiple compact HD cameras, camera and mattebox rigs, and other large field equipment. The BK-4 comes with our new LI-GLW Interior Illumination strip and a padded "snake" divider kit system...