Tamrac 661 - Medium Rolling Studio - Black Foam-padded, plastic-armored duffle on wheels. Large, zippered pocket in the dome-shaped top for storage of A/C extension power cords, extension strobe cables, small fabric light boxes and accessories. Two Windowpane-Mesh pockets in top for quick access to sync cords and other small accessories. Convenient carrying handles on top and bottom of bag. Rolls smoothly on ball bearing, in-line skate wheels. Bottom and sides are foam padded and reinforced with tough, high-density plastic armor. Light stands, tripods, umbrellas, light heads and power packs are stowed safely in the foam-padded, plastic-armored and partitioned main compartment.