SwaddleMe by Ingenuity アームズフリーコンバーチブルおくるみ、サイズL、3〜6ヶ月、1枚組（レインボーシャワーズ）

I was nervous about transitioning out of the full swaddle, but the convertible arms on this large size made it so easy for my 4-month-old to get used to sleeping without them. The rainbow pattern is a fun bonus, and the fabric washed well after a few spit-up incidents without losing its softness.

The arm-free design gives my little guy room to wiggle without startling himself awake, and the convertible bottom makes nighttime diaper changes way less disruptive. The rainbow pattern is cheery enough that I don't mind it peeking out from under his blanket.

My 3-month-old finally sleeps through the night now that her arms are free to move around. The convertible design is perfect for this transition stage, and the large size gives her plenty of room to wiggle without feeling restricted.