The MARKWORLD BAG M fits the following Heads:
Little Mark III
Little Mark Rocker 500
Little Mark Tube
Little Mark Tube 800
Little Mark 800
Little Mark 250 (and Little Mark 250 Black)
Little Mark II
LMK
Little Mark Ninja
Little Marcus series
Little Mark Vintage

Amp bag for TTE 501/ TTE 801 (and DV MARK LITTLE 40 II / MARAGOLD) heads.