BAM Ergonomic Backpack System cello accessories Stool frame is very sturdy

Stool frame is very sturdy with strong legs and a wide base

Velcro backs with two additional foam inserts to make the larger pads thicker

this new product also takes the hassle out of teaching students a good bowgrip

They are meticulously hand-constructed and made with high quality materials worthy of advanced students

BAM Ergonomic Backpack System cello accessories Stool frame is very sturdyThe BAM cases come with normal shoulder straps. This ergonomic system is for long distance cello trekking. Includes a chest strap for snugging the straps together, load lifters, and a belt strap for putting the weight on your hips. Works only on cases with a single, center D ring as pictured. The zippered pocket for music is 10" x 20" The video below shows the BAM backpack on an Accord Hybrid case. Depending on the location of the lower D rings, this