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

https://www.bookmarking-planet.win/upgrade-your-old-boxes-and-gift-bags-with-simple-wire-handles-for-stronger

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