Give your little love a safe, comfortable sleep, even when temperatures heat up. Keep your sweet bub snug all night in our versatile Startle Stop Sleep Bag. Made from gentle and hypoallergenic organic cotton, this two-piece sleep bag adjusts to suit your baby’s sleep preferences. It comes with removable velcro swaddle arms to help them sleep soundly by inhibiting the startle reflex from waking them. When your little one is ready for arms out, remove the swaddle arms and transition to only the sleep bag.