The Classic 1001SW Cello Case comes WITH wheels, featuring the signature exterior anti-shock textured ABS shell, * Details include pulling handle, 2 side handles. * 8 soft-touch latches with key.Plus Male/female airtight seal. 2 bow holders. * Sheet music pocket attached inside. Check out the modern Graffiti logo! * Weight: 11.9 lbs. Scroll and neck straps. * Plus anti-slip and anti-wear rubber patches on the bottom outer shell. * 2 comfortable neoprene anti-slip backpack straps with security screw hooks that are removable. * 2 padded strips on the sides of the case, made of breathable fabric.