How To Get Kappa Container In Escape From Tarkov - YouTube
I solved the Kappa problem. Carrot Container replaces it and Kappa is a 71 unlock. Donut because it's hilarious... (Carrot because it's the carrot on a stick to keep people questing!) :
Secure containers - The Official Escape from Tarkov Wiki
Bug: Many instances of secure container. cant loot ingame containers - General game forum - Escape from Tarkov Forum
Secure container Epsilon - The Official Escape from Tarkov Wiki