The technical details behind this Handy Case ProMaster Impulse Handy Case - Grey is a small, multi-purpose bag that organizes items and accessories you might otherwise lose track of. Its main compartment is great for an action camera kit, mirrorless camera, speedlights, portable hard drive, battery chargers, microphones, and other types of larger accessories. Its thin, secondary compartment has pockets and elastic bands for holding cables, memory cards, batteries, filters, and more. The main and second compartment is designed to organize your gears efficiently.