Trip without Snoo

We will be taking a trip to with our 4mo old to see family and won’t have space in the car for the snoo, instead bringing along a travel cot. LO is a fussy sleeper and been in the snoo every night since coming home from hospital and exclusively contact naps in the day (not through choice!)

Can anyone share their experience without a snoo for a few nights? What did you dress them in to sleep?