Rolltop backpack for Bass ClarinetThis rolltop is designed to hold the Wiseman Bass Clarinet case, but is capable of housing a number of other size cases due to the single, main padded and insulated compartment. Additional pockets on the outside holds even more necessaries. The front has three zippered pockets one of which is expanded to hold regular A4 size folders(orchestra size will not fit). The middle pocket is padded to hold an ipad. Both sides have music stand pockets and large