I had some problems with electricity and i wasn't able to log on game 1 day . I used a ticket on some pants for 2 days ...eh ...2 days ago . Today when i logged in the pants were +0 and without binds ...in my inventory ...so you don't need to put them in bank , just be offline ...
Its not a big difference ...just wanted to share this with you ...

This is not true...You do need to have item in bank sir.

dude ...i didn't have it in bank ...and it still lost the binds...

xarlock said the truth. thats how I always unbind my lvl 58 tmq eq for other chars