[@PrinceAlexus] Looking at your sidebag, you currently have the following:

Sidebag: 2/5 Slots filled
[indent]1x Whiskey
1x Far Eastern Potion (+2 to one skill check till end of turn)[/indent]

and you're buying:
[indent]2x Bandages
1x Tonic
2x Dynamite[/indent]

which also goes in your sidebag, you have 3 slots free. What would you like to buy, as not all of it will fit in your sidebag? Alternatively a posse member might be willing to carry them in the mission for you until you have bag slots free.