Can I put the mattress back in the box? 03 May 2023 06:00 Updated Unfortunately not without the required industrial equipment! Find out what else the Koala Mattress can do. Related articles Do I need a mattress protector? Why can't I use the Koala mattresses on the floor? How do I recycle the packaging? What type of bed frame do you recommend? How long can my mattress remain in the box?