Deus Ex: Mankind Divided presented a very strange approach to bonuses for pre-order. In addition to the buns in the form of weapons and skins, there are other things used by Jensen: Praxis, cartridges, and parts of loans for crafting. And you can use these things at once. At the beginning of the new game they will be gone.
Sadly, in this case it is not about that. Now we are interested in how to get these things out of Deus Ex: Mankind Divided pre-order bonus. Unfortunately, Eidos and Square Enix have forgotten to explain it in the game.
However, there is no secret here. To get things, you just go into your inventory and click on the tab «Storage» — on the left side, below the list of different types of items in the inventory.
Then you can use them in the game.
Note — you can not use the bonus things twice!