The Nappy Lady Ltd
Petit Lulu ORGANIC Onesize DAY
Petit Lulu ORGANIC Onesize DAY

Petit Lulu ORGANIC Onesize DAY

(3 Reviews)
£15.99  VAT Free
Product Details

Petit Lulu Organic Onesize Nappy Overview

Petit Lulu Fluffy Organic Day Nappy is highly absorbent, offers excellent containment but is also an economical onesize nappy whilst also offering organic fabrics.  The Petit Lulu Fluffy Organic nappy is a generous length making it an option for potentially taller children.  The nappies come in a variety of beautiful prints but remember you are going to put a cover over the top.


Fits from 5-16kgs (12-35lbs)

How do i use it?

The nappy adjusts in length by 3 rows of poppers on the front of the nappy, as baby grows you move to the next length setting until the full length is needed.  The waist fastens with a row of poppers and has cross over poppers on the tabs for a baby with a small waist.

1 long booster which is detachable from the inside by poppers. This booster is removed for smaller/younger babies to make the nappy slimmer.
1 Fleece liner to keep baby feeling dry.

Nappy Fabric

Petit Lulu Fluffy Organic does not contain any polyester.

outer layer : 95% cotton, 5% elastane
inner layer : 60% viscose (bamboo), 40% cotton (organic)

Long Booster Used to boost the nappy absorbency. Attachable to the nappy by 1 popper.
fill : 60% viscose (bamboo), 40% cotton (organic)

What else do i need?

You will also need to use a liner either paper or fleece inside the nappy.

Over the top the nappy needs a waterproof cover, our recommendation is the Petit Lulu Pull On Cover or the Motherease Airflow.

Alternative Sister Product

Petit Lulu also make the Classic Onesize Day nappy which is the same cut and very similar absorbency but it comes in non-organic fabric.  The Classic Onesize Day offers you a considerable cost saving over the organic.



Drying Speed
Average (Bamboo slow)
Change Speed
Ease of Use
Organic Cotton / Bamboo
Requires a Wrap?
Day or Night
Both with booster
Made In
Czech Republic
Petit Lulu
Care & Warranty

Petit Lulu Care Guide

  • Prewash nappy twice before first use. It can take 6-10 washes to reach full absorbency
  • Dry pail do not soak nappies or covers
  • Wash every 2-3 days
  • Do not overload your washing machine or nappies will not get washed sufficiently
  • Wash with standard baby washing detergent. Not eco-friendly soap as often does not sufficiently wash nappies
  • No harsh stain removers or bleach.
  • No fabric softeners. They will reduce absorbency.
  • Wash no lower than 60 degrees.
  • Waterproof covers should not be spin-dried at more than 1000RPM
  • Line dry or tumble dry inserts on cool only if necessary as it will shorten the life of the product
  • Never tumble dry the waterproof covers
  • If using a nappy cream always use a nappy liner - ideally a disposable paper liner.

Petit Lulu Warranty

Petit Lulu offer a 24 month warranty from date of purchase not date of first use. Petit Lulu don’t accept claims due to stains, improper care or when simply worn out.  If you believe you have a faulty product please email us at The Nappy Lady with details of the problem and photos, Plus full details of your washing methods.

Petit Lulu warranty covers:

  • stitching
  • seams
  • snaps (poppers)
  • hook & Loop
  • elastic

Read their washing recommendations carefully as from our experience claims are frequently rejected and at The Nappy Lady we have really had to fight on behalf of our customers but we are not always successful.

Your warranty will be VOID if:

  • You washed BELOW 60°C
  • if you use Bleach
  • If you use Softener
  • If you use Eco-detergent as they aren't strong enough
  • If you overload your machine
  • If you use too much detergent
  • If covers or waterproof layers are spun greater than 1000rpm
  • If frequently tumbled dried or tumbled dried on high
  • If covers/waterproof layers are dried on a direct heat source such as a radiator
  • If you soaked your nappies
  • If left for more than 2-3 days before washing

Petit Lulu's decision on any warranty claim is final.


Customer Reviews
Write a Review and share your opinions!
3 Reviews:

Can’t believe how soft they still are!
19 August 2022  | 

I was gifted this nappy as a part of my Ambassador pack. I tend to tumble dry nappies on low but with the nice weather, we have been air drying them. We have super hard water, however, so our nappies tend to go crunchy. This nappy stays nice and soft and I’m so glad I’ve found it! It’s so easy to use and is great for absorbency. I use it with a Petite Crown Catcher wrap. I think I’ll try their night nappy next!

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Petit Lulu Organic Nappy
27 February 2021  | 

Bought these on behalf of my daughter for grandson. These nappies are excellent. Having a long baby these fit really well and have plenty of growing room (baby is 8 months). Really soft. Beautiful prints and superb quality.
My daughter was previously using bamboozles at night and tots bots easyfit in the day. The bamboozles would be soaked through in the morning and would cause a rash on baby even with double boosting.
The easy fit velcro was rubbing baby's tummy and also causing a rash.
From reading other reviews that and been left for these nappies my daughter decided to try these. They have not disappointed.
Grandson no longer has a rash in the morning and with a petit lulu insert added at night to boost the nappy is not soaked through leaving baby drier. My daughter plans on purchasing more. Quick delivery.

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16 February 2019  | 

Super soft and absorbent.
Would be lovely if more prints were available.

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