$40 AliExpress Compact Tool Backpack: Maximized with Custom 3D Printed Inserts!

In this video, I take a super compact $40 tool backpack from AliExpress and push its storage capacity to the absolute limit using custom 3D printed inserts! To make the most out of every millimeter inside this small bag, I designed and printed dedicated tool dividers and holders. It now holds an impressive setup including ratchets, pliers, meters, screwdrivers, and sockets—all organized and instantly accessible.