This premium-quality amp bag allows you to transport your Little Mark head in a knapsack (along with cables, tuner, charts, etc.) and then keep the amp in the bag during use.Ultra-handy for in town gear transport.The MARKWORLD BAG M fits the following Heads:Little Mark IIILittle Mark Rocker 500Little Mark TubeLittle Mark Tube 800Little Mark 800Little Mark 250 (and Little Mark 250 Black)Little Mark IILMKLittle Mark NinjaLittle Marcus seriesLittle Mark VintageLittle Mark Vintage D2Little Mark IVLittle Mark IV 300 ULittle AG 1000Little Mark 58RLittle Mark IV NinjaLittle Mark Vintage 1000