What is the best travel crib for flying?

Across the reviewers we read, the Guava Family Lotus is the most frequently recommended for air travel because it folds into a backpack-style carry bag and weighs around 13 lbs—Babylist notes it is over 50% lighter than traditional portable cribs. The BabyBjörn Travel Crib Light is the other popular flying pick, with verified-purchase reviewers reporting it fits inside a suitcase.