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!) :
Pestily world first kappa container? : r/EscapefromTarkov
Escape from Tarkov Container Guide: How to Obtain Larger Secure Containers (Alpha, Beta, Epsilon, Gamma, Kappa) - Video Summarizer - Glarity
How To Unlock The Kappa Container (Kappa Changes 12.11) - Escape from Tarkov - YouTube