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

https://mariossuperbchat.wordcanopy.com/posts/i-drilled-holes-and-the-cardboard-frayed-what-can-i-do-now

Give your reclaimed boxes and bags a sturdy upgrade with simple wire handles. Use 2-3 mm galvanized wire for strength and drill 3-3.5 mm holes for easy threading. This small fix makes your storage easier to carry and keeps things stable