The most common and most likely answer to this crossword clue is the 6 letter word VALISE
V
A
L
I
S
E
More clues leading to the result VALISE
- Case of veal is lost
- One’s seen in valley in this case
- ‘Farewell’, clutching one’s overnight bag
- Goodbye – is packing case
- Slave travelling round island with small bag
- Bag is stowed in the course of farewell
- Farewell
- French dance in which I’ll get covered up, in case
- French bag with nearly every American tool outside
- Bag is kept inside so long
Buddy explains!

The straight part
We know that "French bag" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case french bag = valise.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does VALISE mean?
VALISE noun- A piece of hand luggage such as a suitcase or travelling bag.