A small travelling bag or suitcase (6)
I believe the answer is:
valise
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">a small travelling bag</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">suitcase</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(valise is a kind of suitcase)</span><br/ ><br/ ></span>
(Other definitions for valise that I've seen before include "Small travelling bag or suitcase" , "Small overnight bag" , "Small piece of luggage" , "Travel bag" , "A small suitcase for Leavis" .)