This bag is compatible with the Kata Insertrolley (sold separately) which is a simple yet ingenious system that allows you to either use the trolley separately or with several cases at once. KATA’s patented extendable wheel system helps to better stabilize larger cases.

Simply slide the trolley through the integrated sleeve on any of KATA's compatible cases for secure and easy mobility. You can detach the trolley when you want to store it and easily replace it if damaged.