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!) :
Everything About Secure Containers in Escape From Tarkov
Why does Kappa weights 9 Kg? It's supposed to be a reward, not an ankle weight. : r/EscapefromTarkov
ariashark on Twitter: "@LogicaISoIution daaaaamn, mags in container was the best. back to meds, I guess!" / Twitter
Everything About Secure Containers in Escape From Tarkov
Kappa Secure Container (How to Get?) - Off-topic - Escape from Tarkov Forum