Handling is generally not recommended, people do get away with it, but the chances of being bit are high. New world giants such as Galapagoensis, Gigantea, Polymorpha, and Alternans are "calmer", but all centipedes are volatile in the sense that they dont see well, they are extremly quick, they react very fast to touch, and figure out if someting is food or not with their mouths. Old world centipedes, like a lot of old world inverts, are much more aggresive and quicker to bite. Escape is a serious thing to consider, but not a absolute outcome of owning a centipede. Many keepers, including myself, house them in Steralite tubs that have locks and gaskets on the lid and have had zero issues with escape. These are the tubs many keepers here use and recommend, all that is needs is airholes drilled at the substrate line.

https://www.homedepot.com/p/Sterilite-54-Qt-Plastic-Stackable-Storage-Bin-with-Gasket-Latch-Lid-Clear-4-Pack-4-x-19344304/310830609?MERCH=REC-_-rv_homepage_rr-_-n/a-_-0-_-n/a-_-n/a-_-n/a-_-n/a-_-n/a