With a longer cable I can lock 3 sets of zippers together on my 62" check in bag. I like the push button release. should make this lock with a shorter cable like the Master Lock one. To reset the combination just push the button on the bottom with a nail or pen point and reset the numbers to your choices. In other locks like Master Lock or Lewis N Clark you must move the cable end inwards then pull it out. I has happened to me that I moved the wrong cable end and inadvertently reset the combination! That's why I like this KLOUD lock better. Just press the side button and pull it open.

Another tip: Google OPEN LUGGAGE PEN and watch the YouTube video how to open someone's luggage with a sharp awl or pen tip. I advise you to buy another KLOUD lock and install it at the end of the zipper teeth row buy punching two holes with an awl through the fabric. Insert the cable from the inside and make a loop. Then lock it inside. Using a second cable lock insert it through the zipper handles and lock them to the loop. Now how is the crook going to close the zipper if he breaks in with a pen? Do this and protect yourself. Better yet, don't take anything valuable unless you put it in carry on.