I would like to purchase the bonds wondercool sleep suit and/or sleeping bag for my small 7 week old, who is an early roller and can't be swaddled anymore. Can you advise what other layers (e.g. wondercool onesie) make this suitable for 16-20 degrees? I have read the red nose guidelines in full and checked the bonds website. I see an underlayer would be needed otherwise his arms are bare but it is unclear what warmth this layer could be to be suitable for 16-20'C. Thanks!

Hi there!

You can comfortably dress your baby in a Wondercool onesie underneath either the suit or bag. Taking into consideration the individuality of you baby, you may wish to add a singlet if you are concerned that he may be a little cold. Remember to always keep his head and face uncovered which will help him to cool down and not become over heated and to keep his cot space clear as any items added to the cot space adds risk of obstruction to breathing.

Best wishes,
Jane x