Our pop in newborn nappy is an affordable way to bridge the gap between tiny baby and birth to potty sizing unlike our standard one size pop in it is specially designed to be used on a tiny or prem baby straight from birth the nappy is much slimmer and intended for the lower wetting high frequency changing those first few weeks bring it is still 100 pop in with all the same trust and reliability but with some new materials and new ideas unlike its older sibling the outerwrap can be ea