Based on the context and the answer, generate a question. 

Context: Monday we woke up and checked out of the hotel . There was some shopping to do , as a suitcase that we really needed ( pj 's and sweatshirts ) was sitting on our bedroom floor . We hit the biggest Freddy 's ever , AND a great sale .

Answer:

They were unable to fit their clothes in their current suitcase .



Why did they go shopping for a suitcase ?