Give your reclaimed boxes and bags a sturdy and easy-to-carry upgrade with...

https://sticky-wiki.win/index.php/How_Do_I_Make_Wire_Handles_Look_Less_Industrial_in_My_Living_Room%3F

Give your reclaimed boxes and bags a sturdy and easy-to-carry upgrade with simple wire handles. Use 2-3 mm galvanized wire for strength and drill 3-3.5 mm holes to thread the wire through