Design: Turquoise FeathersDesign: Prehistoric TimesDesign: King of the JungleDesign: Blooming Garden
Design: Forest AnimalsDesign: HipposDesign: Foxes


Best for:  Day use
Drying time:  Average
Slimness:  Average
Fastening:  Poppers
Ease of use:  Pretty Easy
Needs a cover:  No
Absorbency:  Very Good
Sizing:  One-Size
Reliability:  Excellent
Material:  Natural & Man-Made Fibres
Made in:  Europe

10 in stock, immediate despatch  

10 in stock, immediate despatch

Free UK Delivery available
Product Info

New updated version for 2020!

The SIO Complete offers a waterproof outer shell of PUL, and internal absorbent pads which are neatly and securely snapped into place inside the shell. These soaker pads enable you to easily customise the amount of absorbency your nappy requires.

Each SIO comes complete with a Large soaker - this has a fleece gusset for wicking protection and an additional booster for added absorbency

The Petit Lulu SIO features soft fleece cuffs at the legs, to provide maximum comfort and wicking protection.

What's Inside?

Size + Care Guide

A one-size nappy, the Petit Lulu SIO fits from approx 9lbs (4kg) through to 35lbs (15kg). The overall size of the nappy can be adjusting using the snaps on the front rise.

Wash at 60° - No bleach or softener products. Preferably line dry - Tumble dry on low if necessary. Only put boosters and liners on the radiator.

Outer - 100% Polyester (Laminated with Polyurethan & Fleece hem) Inner 60% Bamboo & 40% Organic Cotton - Long insert Face & Underside 60% Bamboo & 40% Organic Cotton, Fill 80% Cotton & 20% Polyester

Why we love it

The Nappy Gurus love it when you love one of our nappies this much! - "Love this nappy! Designs are super cute, wrap contains really well. Fleece edges are lovely and soft on my little chub. The absorbency and reliabilty is awesome, the shape and build in gussets really help with that. Love it, love it, love it."

Well - we have nothing more to say!

Nappy Guru Video Guide

How long will dispatch take?

We love to get your goodies out on their way to you as soon as we can, and aim to dispatch everything within 24 hours.

Orders placed before 3.30pm are dispatched same day Mon - Fri providing stock is available.

If there is likely to be a delay with your order we will contact you to let you know.

How are my orders sent?

We use Royal Mail for most of our deliveries, and everything we send is with a tracked service- peace of mind for you that your order will arrive safely!

Our orders as sent via Royal Mail Tracked 48 as standard. This is charged at a rate of £2.45 and is FREE on orders over £45

We also offer Royal Mail 24 as a delivery option on all orders, and this carries a charge of £2.95

We also offer a Next Day Courier service via DPD at a rate of £6.95 (mainland UK only)

If you parcel is super large (lots of goodies!) we will send it via DPD courier. This is free of charge to mainland UK addresses. Northern Ireland, Highlands and UK Islands will incur a charge of £9.95 (a subsidised rate)

See full delivery info


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