Brand New One size fits all Superior absorbency Imagine how cute your baby will look in these! Charlie Banana Patented Reusable One Size Hybrid AIO Diapers are a great alternative to disposable diapers. Cloth-diapered babies tend to experience less diaper rashes, less blowouts, better sleep, and more comfort. These diapers have a smart pocket for slipping in either washable or disposable inserts, giving you the best of both worlds.