Packed against the unexpected? (6)
If this is the answer, I'm afraid I cannot explain it.
Can you help me to learn more?
(Other definitions for incase that I've seen before include "On the off chance" , "For fear that" , "Because of the possibility of" , "As a precaution" , "In order to allow for eventualities" .)
'packed' is the definition.
(I've seen this before)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for in case that I've seen before include "For fear that" , "for emergency" , "As a precaution" , "Packed" , "Where traveller may keep clothes" .)