This sleep sack from hi-hop is 100% cotton, therefore it's breathable and absorbs liquid from your little one’s skin. It will protect against heat in the summer, and it's hypoallergenic too. The long sleeves have built-in scratch mittens which can also help with insulation.

It has no fastenings whatsoever so that your baby can have a comfortable and unimpeded sleep. The most practical and essential baby sleeping garment, with easy nappy change access thanks to the elastic bottom. This makes for the perfect newborn gift.