Victor can't make out much of the room's contents from the door but since it's safe to enter, he ventures in to examine the contents more closely while heeding Kassan's admonishment not to touch anything.
On the wall opposite the door hang a number of tools, both stone-working and woodworking tools.
On the wall with the door, an assortment of clothes hang, such as aprons, coveralls, and gloves.
Immediately to the right of the door are shelves stocked with an assortment of jars, bottles, crocks, and similar storage containers. Most seem to be labelled: strawberry preserves, orange marmalade, spiced pears, barbecue beans, honey, etc.
At the opposite end of the room, an assortment of barrels, casks and crates are neatly stacked. One barrel in particular, set aside from the others, is labelled:
PEENEMUNDE
XXX
PREMIUM
HAI KRAGERAK DWARVEN RUM
Outside of the stress and distractions of battle, Portia's 10 result is enough to let her know that it's the containers that are magical and probably not the contents.