Give your reclaimed boxes and bags a sturdy boost by adding wire handles. Use...
https://packagingrevolution.net/add-wire-handles-to-boxes-and-bags/
Give your reclaimed boxes and bags a sturdy boost by adding wire handles. Use 2-3 mm galvanized wire to create durable grips that hold up well over time. Drill 3-3.5 mm holes in your boxes for a clean, secure fit