New in Package. Orange. Med. Gerber All-in-One Diaper with Inserts Starter Set is innovatively designed to be less bulky and easy for moms to use. Easily adjusts to perfectly fit your baby. Ideal for everyday and nighttime use. Gerber's diaper system is reusable, sustainable and affordable. Innovative transDRY technology woven into lining pulls moisture away from baby's skin. A unique, double-gusseted leg design and an inner elastic waistband with quick and simple closures to help prevent leaks