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

https://www.joint-bookmarks.win/give-your-reclaimed-boxes-and-bags-a-sturdier-grip-by-adding-wire-handles

Give your reclaimed boxes and bags a solid upgrade with simple wire handles. Use 2-3 mm galvanized wire for strength and durability. Drill neat 3-3.5 mm holes to thread the wire through, creating sturdy, easy-grip handles