Photo: Kyle Fitzgerald It also allows swaddling with both arms out. Photo: Kyle Fitzgerald You can undo the snaps near the shoulders of the medium and large sizes of the Sleepea to create armholes.

The swaddle sack comes in a variety of fabric weights, sizes, and prints, so you can find the one that works for you and your baby. The sizes offered are premie, newborn, and small, which would ...