To conceal your diapers and hide them from families view take the pampers cruisers diapers out of the package and place them inside your clothes in your suitcase or other way you pack your clothes.
You can put the diapers in the legs of pants and in between shirts.
For concealing the diaper you're wearing, put some underwear or boxers over your diaper. The underwear or boxers will conceal the diaper and make sure the prints of the pampers cruisers diaper doesn't peek out of your waistband of your pants.
When changing a diaper in public, put a new diaper down your pants and that way no one will see the diaper you're carrying into the restroom.
Then just throw the old diaper in the trash.
Most people won't even pay any attention to what you're wearing. I've worn diapers in public and no one has noticed or said anything.