It’s important the parts tray is zipped underneath this type of hand tool bag to protect it.. sadly not many manufacturers make this style anymore!
I have tried many different ways to hold my hand tools.. from heavy tool belts, to work buckets with tool sleeve insert.. until finally stumbling upon an Electrical and Maintenance Tool Carrier Hand Tool Bag. These are GREAT due to various pockets to hold similar tools, zippers and velcro to protect items.. and as a bonus, they offer a plastic parts tray to improve efficiency!
Be careful if the hand tool bag offers the parts tray on the outside.. I’ve seen them break first-hand! When the parts tray zips underneath, it’s much more protected!