It's under Pouch->Utilities. (It might show up only after you meet Kwolo; not sure.)
theres not... i guess as for ive seen in the previous messages you need to give to him the shamanistic toolskit but the question now would be... where did you got that item so i can give it to kwolo?? i mean... these questions are because i think im not very good being blindguided by the game... is that or maybe even if i like this games lore and i do enjoy playing it isnt my usual kind of gameplay so i often get braindumbed and start searching for some walkthroughs because of that... or maybe both reasons are true... idk anymore... sorry...