I created the model to have my memories all the time and all I need when I'm gone. is quite resistant and the cards and everything inside is safe. This tool can hold: 4 aaa battery 2 Usb stick 1 SD card I printed the model with pet-g but can be with abs or pla. Everything worked well all the components went into their place This tool can hold: 4 aaa battery 2 Usb stick 1 SD card I printed the model with pet-g but can be with abs or pla. Everything worked well all the components went into their place. I have attached some pictures with the printed model. 3D PRINTING SETTINGS Material: pet-g , ABS , PLA Raft : No Resolution : 0,2 mm , 0.1 mm Temperature : 215 °C Support : No Filling : 100 %. Speed : 55-60 mm/s