Our new backpack for flute has a sleek, modern look. Made in 420 denier water repellent nylon packcloth, with our soft, well-padded insulative quilted faux suede interior. Protection rises to another level with this backpack. We've overlapped the zipper closures, so that the pulls are hidden. There is also a hidden zipper pocket on the back underneath the backpack straps. Deter those thieves! Some other features are: padded backpack straps securing sternum strap subway handle luggage sleeve back zipper pocket is big enough to hold a phone and passport front zipper pocket luggage sleeve flute sleeve holds a standard b foot case choice of interior quilted faux suede lining Dimensions are: 19" tall x 12" wide at the base x 5 1/2" deep