traveling and baby

jackie
So im still early 16 weeks but i was wondering what should i eventually buy for baby to sleep on the road (like if in hotel room i dont want baby sleeping in bed with me because i know i am a bad sleeper and move ALOT) so should i get like a playpen that i can take or a pack n play that has bassinet and can travel with? Or is there other options? 
I will be traveling with baby at 1 month and 3 month(already planned) just an idea how early and little baby will be