Regatta Kids Muddy Puddle Jacket New Royal Peppa & George. Keep your little one dry whatever the weather or activity with the Regatta Kids Muddy Puddle Jacket. This must-have puddle jacket has been designed to keep your child dry and comfortable so they can continue to enjoy being outdoors! With taped seams, a durable water repellent finish, part mesh/part polyester, grown on hood with elastication and elasticated cuffs. The Kids Muddy Puddle Jacket is complete with 2 lower pockets, a reflective trim and fun all-over print.