Home / 3D Printer / Medium Secure Backpack#140Medium Secure BackpackBackpacksLegendaryA medium backpack with four secure slots.Updated25 Oct 2026Updated: 25 Oct 2026 · 13:46:36 UTCSuggest editPrinting requirementsRequired itemsAlloyed Plating×2Nylon Cloth×5Reactive Metals×10 Add to tracker list