A revolutionary New 2in1 Swaddle and Newborn Grobag™; the only bedding you will need for your newborn. The Grosnug™ enables you to swaddle arms in or out for a great night’s sleep. Extremely easy to use with no folding needed and a long zip that opens from the bottom for nappy changes. Unique design creates space for Hip-healthy natural leg position as acknowledged by the International Hip Dysplasia Institute. Based on the latest medical expertise, the Grosnug™ keeps your baby comfortable, and perfectly transitions them in to their first Grobag™. Supersoft and stretchy cotton, The Grosnug™ Lite, for cooler room temperatures (21-25 degrees). Babies love it!