Petit Vertical Flute SlingSimple, lightweight vertically oriented bag that sits compactly next to your chair. Main compartment features our insulated, quilted faux suede lining. Adjustable velcro strap holds two or one single b or c foot case, or double case. Two zippered pockets on the outside hold tools, phone, etc. This is not a backpack, it is a sling style. Single strap is adjustable with a snaphook that can attach to the bottom right or left side(depending on which