This Swiza E01 storage case is perfect for when you want to properly store your Swiza knife. For instance when you are storing it in your backpack it won't hurt to protect it a little more. This simple sheath is the perfect solution.
In the basis it is suited for the D01, D02, D03 and D04, but the TT03 will also fit. 05 models and up will often be too thick to fit inside.