What's the difference between a travel crib and a Pack 'n Play?

Pack 'n Plays are traditional playards (typically 25-30 lbs) that fold into a long carry bag and often include bassinet inserts and changing tables — they're built to live at grandma's or as a secondary sleep space. Dedicated travel cribs like the Guava Lotus or Newton are lighter (13-15 lbs), often backpack-carryable, and the mattress sits directly on the floor for stability. Pack 'n Plays are cheaper; travel cribs are easier to actually travel with.