Crossrock CRA400CUTU Zippered Hardshell Concert Ukulele Case with Password Lock-Turquoise Anti-scratch ABS molded exterior with robot conception design. Hard foam core inside with deep plush lining. Accessory compartment and accessory pocket. Zipper and combination lock closing system. Single shoulder strap included.3 D-rings. The case can be upgraded to be backpack style. Keep away from fire or flame. Take care of impact if the temperature is below  23F (-5C). Do not use the case in heavy rain for over 10 mins. The lock is preset to 0-0-0. Push the set button and set your new combination. Release the button. Your new password is available now.