No complicated fastenings or wrapping: If you’d like to swaddle your baby with arms in, simply close the poppers; if they’re happier with arms out, just open the poppers and let them stretch! 85% of babies sleep better* in our Grobags: Baby sleep bags help little ones regulate their temperature while sleeping by ensuring there are no loose blankets for them to kick off No sleep bag is safer: All our sleepwear products are safety tested and approved and adhere to British and European Safety Standards Soft cotton-rich fabric: Made for comfort our Swaddlebag is designed using soft, 100% cotton-rich, fluorescent free fabric, perfect for a comfortable night’s sleep Snugfit: Slim fitting through the chest, with a roomy, hip-healthy bottom to allow your baby to adopt a natural “frog-legged” sleeping position, which is important for correct hip development