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

https://evelynsexpertcolumns.brightsora.com/posts/what-is-the-best-way-to-reinforce-a-handle-hole-on-a-paper-bag

Give your reclaimed boxes and gift bags a sturdy upgrade by adding wire handles. Grab 2-3 mm galvanized wire for durability and punch 3-3.5 mm holes for a snug fit