Give your reclaimed boxes and bags a sturdy upgrade by adding wire handles....

https://www.acid-bookmarks.win/upgrade-your-reclaimed-boxes-and-bags-with-sturdy-wire-handles-to-boost-their

Give your reclaimed boxes and bags a sturdy upgrade by adding wire handles. Using 2-3 mm galvanized wire, you can create strong grips that hold up to regular use. Punch 3 to 3.5 mm holes for easy threading and a secure fit