Petit Lulu
Petit Lulu SIO diapers
Petit Lulu's Snap-in-One (SIO) system consists of a SIO Basic Start or Plus insert combined with a cover. The inserts can be clicked into both the hook&loop and the snaps One Size covers from Petit Lulu. They cannot be clicked into the Newborn and XL covers, but can be used separately.
A SIO Complete consists of a SIO Basic Start inlay and a cover. A SIO Complete is cheaper than a separate SIO insert and cover.
The covers can be aired after a change so that they can be reused. As a result, you need fewer covers than inserts. For a newborn, a number of 24 SIO inserts with 8 covers is a good starter package.
Petit Lulu's SIO inserts can also be clicked into a number of other covers. For example in the covers from Buttons. The One Size covers from Petit Lulu can be used as SIO cover with the inserts from Petit Lulu, Bare and Boho, Kekoa and Kijani. In addition, they can be used as covers over fitted diapers and folding diapers.
All Petit Lulu products have the OEKO-TEX certificate.