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

https://wiki-neon.win/index.php/How_Do_I_Smooth_Sharp_Wire_Ends_After_Cutting%3F

Give your reclaimed boxes and bags a sturdy upgrade by adding wire handles. Use 2-3 mm galvanized wire for a strong, rust-resistant grip. Drill 3-3.5 mm holes for easy threading without damaging the material