Anyone else frustrated with their PBT Rollbag Air? 🙁 I got this bag for my daughter over Christmas, and like many of you, I was bummed that it doesn't stand upright on its own (unlike those fancy LP bags!). I searched online for solutions, but came up empty handed. So, I decided to take matters into my own hands and designed a 3D-printed attachment that makes the Rollbag Air a self-standing champ! 💪 Hope you will find this useful! Happy printing!