Hold up basket (6)
I believe the answer is:
hamper
This clue is a double definition.
'hold up' is the first definition.
(I've seen this before)
'basket' is the second definition.
(eg food hamper)
(Other definitions for hamper that I've seen before include "Food parcel" , "big basket" , "Hinder, impede" , "Impede with picnic basket?" , "Slow up - basket" .)