This Dollar Store Pool Noodle Hack Will Keep Your Kid From Falling Out of Bed

It's a common conundrum when traveling with young children: How to keep your little one from rolling out of bed when you're in a hotel or rental house?

Short of traveling with bed guard rails or a portable crib — taking up valuable space in your car or costing a fortune to check with the airline — keeping a kid new to a "big kid bed" actually in bed can feel impossible.

Enter the pool noodle — fun for the day, functional at night