Gro swaddle should ensure that you have a bit of a rest while your little one has a deep relaxing sleep gro swaddles are a unique design that makes swaddling natural and intuitive for every new mum they are also the best way to mimic the warmth and security of the mothers womb so babies sleep more comfortably and for longer very importantly they do not include any items that could restrict the babys movement or mean that a mum could accidentally swaddle over tightly lightweight 100 cot