I bought her a special sleeping bag ( hot pink outside , lime green floral print inside ) , so that we could train her to use it as her travel bed . It did n't work very well . The only way we got her to sleep at all was to lay with her in the cramped floorspace and sing her to sleep . This took more than an hour for each nap & bedtime .
According to the above context, answer the following question.
What may have been your reason for buying the sleeping bag ?


She needed somewhere to rest when she travelled .