Give your reclaimed boxes and bags a fresh upgrade with simple wire handles....

https://lilysuniquethoughtss.urbanvellum.com/posts/jute-twine-wrap-for-wire-handles-what-thickness-looks-right

Give your reclaimed boxes and bags a fresh upgrade with simple wire handles. Thread 2-3 mm galvanized wire through 3-3.5 mm holes to add sturdy, easy-carry grips